CVE-2018-1126

{"containers": {"cna": {"affected": [{"product": "procps-ng, procps", "vendor": "[UNKNOWN]", "versions": [{"status": "affected", "version": "procps-ng 3.3.15"}]}], "datePublic": "2018-05-17T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-190", "description": "CWE-190", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-10-26T23:06:06.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "USN-3658-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3658-1/"}, {"name": "DSA-4208", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2018/dsa-4208"}, {"name": "RHSA-2018:1777", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:1777"}, {"name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html"}, {"name": "RHSA-2018:2267", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:2267"}, {"name": "RHSA-2018:2268", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:2268"}, {"name": "RHSA-2018:1700", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:1700"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"}, {"name": "104214", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/104214"}, {"name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://seclists.org/oss-sec/2018/q2/122"}, {"name": "1041057", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1041057"}, {"name": "RHSA-2018:1820", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:1820"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126"}, {"name": "USN-3658-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3658-2/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"}, {"name": "RHSA-2019:1944", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2019:1944"}, {"name": "openSUSE-SU-2019:2376", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html"}, {"name": "openSUSE-SU-2019:2379", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2018-1126", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "procps-ng, procps", "version": {"version_data": [{"version_value": "procps-ng 3.3.15"}]}}]}, "vendor_name": "[UNKNOWN]"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124."}]}, "impact": {"cvss": [[{"vectorString": "4.8/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}]]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-190"}]}]}, "references": {"reference_data": [{"name": "USN-3658-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3658-1/"}, {"name": "DSA-4208", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4208"}, {"name": "RHSA-2018:1777", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1777"}, {"name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html"}, {"name": "RHSA-2018:2267", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2267"}, {"name": "RHSA-2018:2268", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:2268"}, {"name": "RHSA-2018:1700", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1700"}, {"name": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "refsource": "CONFIRM", "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"}, {"name": "104214", "refsource": "BID", "url": "http://www.securityfocus.com/bid/104214"}, {"name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "refsource": "MLIST", "url": "http://seclists.org/oss-sec/2018/q2/122"}, {"name": "1041057", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1041057"}, {"name": "RHSA-2018:1820", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2018:1820"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126"}, {"name": "USN-3658-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3658-2/"}, {"name": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt", "refsource": "MISC", "url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"}, {"name": "RHSA-2019:1944", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:1944"}, {"name": "openSUSE-SU-2019:2376", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html"}, {"name": "openSUSE-SU-2019:2379", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:51:48.860Z"}, "title": "CVE Program Container", "references": [{"name": "USN-3658-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/3658-1/"}, {"name": "DSA-4208", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2018/dsa-4208"}, {"name": "RHSA-2018:1777", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:1777"}, {"name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html"}, {"name": "RHSA-2018:2267", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:2267"}, {"name": "RHSA-2018:2268", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:2268"}, {"name": "RHSA-2018:1700", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:1700"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"}, {"name": "104214", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/104214"}, {"name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://seclists.org/oss-sec/2018/q2/122"}, {"name": "1041057", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1041057"}, {"name": "RHSA-2018:1820", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2018:1820"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126"}, {"name": "USN-3658-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/3658-2/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"}, {"name": "RHSA-2019:1944", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2019:1944"}, {"name": "openSUSE-SU-2019:2376", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html"}, {"name": "openSUSE-SU-2019:2379", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-12-17T20:45:38.465029Z", "id": "CVE-2018-1126", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-17T20:45:49.505Z"}}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2018-1126", "datePublished": "2018-05-23T13:00:00.000Z", "dateReserved": "2017-12-04T00:00:00.000Z", "dateUpdated": "2025-12-17T20:45:49.505Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://usn.ubuntu.com/3658-1/", "name": "USN-3658-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"]}, {"url": "https://www.debian.org/security/2018/dsa-4208", "name": "DSA-4208", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1777", "name": "RHSA-2018:1777", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html", "name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:2267", "name": "RHSA-2018:2267", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:2268", "name": "RHSA-2018:2268", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1700", "name": "RHSA-2018:1700", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "http://www.securityfocus.com/bid/104214", "name": "104214", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"]}, {"url": "http://seclists.org/oss-sec/2018/q2/122", "name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"]}, {"url": "http://www.securitytracker.com/id/1041057", "name": "1041057", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1820", "name": "RHSA-2018:1820", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://usn.ubuntu.com/3658-2/", "name": "USN-3658-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"]}, {"url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2019:1944", "name": "RHSA-2019:1944", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html", "name": "openSUSE-SU-2019:2376", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html", "name": "openSUSE-SU-2019:2379", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:51:48.860Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2018-1126", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-17T20:45:38.465029Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-17T20:45:45.811Z"}}], "cna": {"metrics": [{"cvssV3_0": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 4.8, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "[UNKNOWN]", "product": "procps-ng, procps", "versions": [{"status": "affected", "version": "procps-ng 3.3.15"}]}], "datePublic": "2018-05-17T00:00:00.000Z", "references": [{"url": "https://usn.ubuntu.com/3658-1/", "name": "USN-3658-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"]}, {"url": "https://www.debian.org/security/2018/dsa-4208", "name": "DSA-4208", "tags": ["vendor-advisory", "x_refsource_DEBIAN"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1777", "name": "RHSA-2018:1777", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html", "name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:2267", "name": "RHSA-2018:2267", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:2268", "name": "RHSA-2018:2268", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1700", "name": "RHSA-2018:1700", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "tags": ["x_refsource_CONFIRM"]}, {"url": "http://www.securityfocus.com/bid/104214", "name": "104214", "tags": ["vdb-entry", "x_refsource_BID"]}, {"url": "http://seclists.org/oss-sec/2018/q2/122", "name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "tags": ["mailing-list", "x_refsource_MLIST"]}, {"url": "http://www.securitytracker.com/id/1041057", "name": "1041057", "tags": ["vdb-entry", "x_refsource_SECTRACK"]}, {"url": "https://access.redhat.com/errata/RHSA-2018:1820", "name": "RHSA-2018:1820", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://usn.ubuntu.com/3658-2/", "name": "USN-3658-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU"]}, {"url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt", "tags": ["x_refsource_MISC"]}, {"url": "https://access.redhat.com/errata/RHSA-2019:1944", "name": "RHSA-2019:1944", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html", "name": "openSUSE-SU-2019:2376", "tags": ["vendor-advisory", "x_refsource_SUSE"]}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html", "name": "openSUSE-SU-2019:2379", "tags": ["vendor-advisory", "x_refsource_SUSE"]}], "descriptions": [{"lang": "en", "value": "procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-190", "description": "CWE-190"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2019-10-26T23:06:06.000Z"}, "x_legacyV4Record": {"impact": {"cvss": [[{"version": "3.0", "vectorString": "4.8/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"}]]}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "procps-ng 3.3.15"}]}, "product_name": "procps-ng, procps"}]}, "vendor_name": "[UNKNOWN]"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://usn.ubuntu.com/3658-1/", "name": "USN-3658-1", "refsource": "UBUNTU"}, {"url": "https://www.debian.org/security/2018/dsa-4208", "name": "DSA-4208", "refsource": "DEBIAN"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1777", "name": "RHSA-2018:1777", "refsource": "REDHAT"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html", "name": "[debian-lts-announce] 20180531 [SECURITY] [DLA 1390-1] procps security update", "refsource": "MLIST"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2267", "name": "RHSA-2018:2267", "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:2268", "name": "RHSA-2018:2268", "refsource": "REDHAT"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1700", "name": "RHSA-2018:1700", "refsource": "REDHAT"}, {"url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "name": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0", "refsource": "CONFIRM"}, {"url": "http://www.securityfocus.com/bid/104214", "name": "104214", "refsource": "BID"}, {"url": "http://seclists.org/oss-sec/2018/q2/122", "name": "[oss-security] 20180517 Qualys Security Advisory - Procps-ng Audit Report", "refsource": "MLIST"}, {"url": "http://www.securitytracker.com/id/1041057", "name": "1041057", "refsource": "SECTRACK"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1820", "name": "RHSA-2018:1820", "refsource": "REDHAT"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126", "refsource": "CONFIRM"}, {"url": "https://usn.ubuntu.com/3658-2/", "name": "USN-3658-2", "refsource": "UBUNTU"}, {"url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt", "name": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt", "refsource": "MISC"}, {"url": "https://access.redhat.com/errata/RHSA-2019:1944", "name": "RHSA-2019:1944", "refsource": "REDHAT"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html", "name": "openSUSE-SU-2019:2376", "refsource": "SUSE"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html", "name": "openSUSE-SU-2019:2379", "refsource": "SUSE"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-190"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2018-1126", "STATE": "PUBLIC", "ASSIGNER": "secalert@redhat.com"}}}}, "cveMetadata": {"cveId": "CVE-2018-1126", "state": "PUBLISHED", "dateUpdated": "2025-12-17T20:45:49.505Z", "dateReserved": "2017-12-04T00:00:00.000Z", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "datePublished": "2018-05-23T13:00:00.000Z", "assignerShortName": "redhat"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "procps-ng, procps", "vendor": "[UNKNOWN]", "versions": [{"status": "affected", "version": "procps-ng 3.3.15"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:procps-ng_project:procps-ng:*:*:*:*:*:*:*:*", "matchCriteriaId": "9D3B02AD-4269-4FF0-9E2B-C336F3E56A7B", "versionEndExcluding": "3.3.15", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "matchCriteriaId": "9070C9D8-A14A-467F-8253-33B966C16886", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "51EF4996-72F4-4FA4-814F-F5991E7A8318", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server:7.5:*:*:*:*:*:*:*", "matchCriteriaId": "24D3235A-DB42-4868-90D9-712C3B3693AE", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:*:*:*:*:*:*:*", "matchCriteriaId": "16E6D998-B41D-4B49-9E00-8336D2E40A4A", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_server_tus:6.6:*:*:*:*:*:*:*", "matchCriteriaId": "13E02156-E748-4820-B76F-7074793837E1", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:schneider-electric:struxureware_data_center_expert:*:*:*:*:*:*:*:*", "matchCriteriaId": "6CB56955-1A47-4F6C-A354-8BBAE7534504", "versionEndExcluding": "7.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124."}, {"lang": "es", "value": "procps-ng en versiones anteriores a la 3.3.15 es vulnerable a un tama\u00f1o de entero incorrecto en proc/alloc.* que conduce a problemas de truncado/desbordamiento de enteros. Este error est\u00e1 relacionado con CVE-2018-1124."}], "id": "CVE-2018-1126", "lastModified": "2026-06-17T01:50:32.410", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 1.3, "impactScore": 3.4, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2018-1126", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-12-17T20:45:38.465029Z", "version": "2.0.3"}}]}, "published": "2018-05-23T13:29:00.343", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2018/q2/122"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/104214"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1041057"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1700"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1777"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1820"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2267"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2268"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2019:1944"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3658-1/"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3658-2/"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4208"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2018/q2/122"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/104214"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1041057"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1700"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1777"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:1820"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2018:2268"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:1944"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1126"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3658-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3658-2/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4208"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Qualys Research Labs for reporting this issue.", "affected_release": [{"advisory": "RHSA-2018:1777", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "procps-0:3.2.8-45.el6_9.3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2018-05-31T00:00:00Z"}, {"advisory": "RHSA-2018:2268", "cpe": "cpe:/o:redhat:rhel_aus:6.6", "package": "procps-0:3.2.8-30.el6_6.1", "product_name": "Red Hat Enterprise Linux 6.6 Advanced Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:2268", "cpe": "cpe:/o:redhat:rhel_tus:6.6", "package": "procps-0:3.2.8-30.el6_6.1", "product_name": "Red Hat Enterprise Linux 6.6 Telco Extended Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:2267", "cpe": "cpe:/o:redhat:rhel_eus:6.7", "package": "procps-0:3.2.8-35.el6_7.1", "product_name": "Red Hat Enterprise Linux 6.7 Extended Update Support", "release_date": "2018-07-26T00:00:00Z"}, {"advisory": "RHSA-2018:1700", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "procps-ng-0:3.3.10-17.el7_5.2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-05-23T00:00:00Z"}, {"advisory": "RHSA-2019:1944", "cpe": "cpe:/o:redhat:rhel_eus:7.4", "package": "procps-ng-0:3.3.10-16.el7_4.1", "product_name": "Red Hat Enterprise Linux 7.4 Extended Update Support", "release_date": "2019-07-30T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "imgbased-0:1.0.17-0.1.el7ev", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "redhat-release-virtualization-host-0:4.2-3.1.el7", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}, {"advisory": "RHSA-2018:1820", "cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor", "package": "redhat-virtualization-host-0:4.2-20180531.0", "product_name": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7", "release_date": "2018-06-11T00:00:00Z"}], "bugzilla": {"description": "procps: incorrect integer size in proc/alloc.* leading to truncation / integer overflow issues", "id": "1575853", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1575853"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.8", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L", "status": "verified"}, "cwe": "CWE-190", "details": ["procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.", "A flaw was found where procps-ng provides wrappers for standard C allocators that took `unsigned int` instead of `size_t` parameters. On platforms where these differ (such as x86_64), this could cause integer truncation, leading to undersized regions being returned to callers that could then be overflowed. The only known exploitable vector for this issue is CVE-2018-1124."], "name": "CVE-2018-1126", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "procps", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "procps-ng", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "procps-ng", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2018-05-17T17:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-1126\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1126\nhttps://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt"], "threat_severity": "Moderate"}

{}