CVE-2006-4573

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2006-10-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Multiple unspecified vulnerabilities in the \"utf8 combining characters handling\" (utf8_handle_comb function in encoding.c) in screen before 4.0.3 allows user-assisted attackers to cause a denial of service (crash or hang) via certain UTF8 sequences."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2006-10-31T10:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://docs.info.apple.com/article.html?artnum=305530"}, {"name": "ADV-2007-1939", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2007/1939"}, {"name": "SSA:2006-307-02", "tags": ["vendor-advisory", 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["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22611"}, {"name": "22573", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22573"}, {"name": "22707", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22707"}, {"name": "[screen-users] 20061023 Secfix release for screen: screen-4.0.3", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.gnu.org/archive/html/screen-users/2006-10/msg00028.html"}, {"name": "20727", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/20727"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://issues.rpath.com/browse/RPL-734"}, {"name": "GLSA-200611-01", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200611-01.xml"}, {"name": "OpenPKG-SA-2006.026", "tags": ["vendor-advisory", "x_refsource_OPENPKG"], "url": "http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.026-screen.html"}, {"name": "22583", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22583"}, {"name": "22726", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22726"}, {"name": "22647", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22647"}, {"name": "22649", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/22649"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T19:14:47.402Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://docs.info.apple.com/article.html?artnum=305530"}, {"name": "ADV-2007-1939", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2007/1939"}, {"name": "SSA:2006-307-02", "tags": ["vendor-advisory", "x_refsource_SLACKWARE", "x_transferred"], "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.480775"}, {"name": "MDKSA-2006:191", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:191"}, {"name": "ADV-2006-4189", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2006/4189"}, {"name": "DSA-1202", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2006/dsa-1202"}, {"name": "APPLE-SA-2007-05-24", "tags": ["vendor-advisory", "x_refsource_APPLE", "x_transferred"], "url": "http://lists.apple.com/archives/security-announce/2007/May/msg00004.html"}, {"name": "USN-370-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/usn-370-1"}, {"name": "25402", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/25402"}, {"name": "22611", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22611"}, {"name": "22573", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22573"}, {"name": "22707", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22707"}, {"name": "[screen-users] 20061023 Secfix release for screen: screen-4.0.3", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.gnu.org/archive/html/screen-users/2006-10/msg00028.html"}, {"name": "20727", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/20727"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://issues.rpath.com/browse/RPL-734"}, {"name": "GLSA-200611-01", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200611-01.xml"}, {"name": "OpenPKG-SA-2006.026", "tags": ["vendor-advisory", "x_refsource_OPENPKG", "x_transferred"], "url": "http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.026-screen.html"}, {"name": "22583", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22583"}, {"name": "22726", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22726"}, {"name": "22647", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22647"}, {"name": "22649", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/22649"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2006-4573", "datePublished": "2006-10-24T18:00:00.000Z", "dateReserved": "2006-09-06T00:00:00.000Z", "dateUpdated": "2024-08-07T19:14:47.402Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:screen:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB4ADD67-7FCD-4034-8F6A-32F579104659", "versionEndIncluding": "4.0.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple unspecified vulnerabilities in the \"utf8 combining characters handling\" (utf8_handle_comb function in encoding.c) in screen before 4.0.3 allows user-assisted attackers to cause a denial of service (crash or hang) via certain UTF8 sequences."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades no especificadas en el \"manejo de combinaciones de caracteres utf8\" (funci\u00f3n utf8_handle_comb en encoding.c) en screen anterior a 4.0.3 permite a atacantes con la complicidad del usuario provocar una denegaci\u00f3n de servicio (ca\u00edda o cuelgue) mediante ciertas secuencias UTF8."}], "id": "CVE-2006-4573", "lastModified": "2026-06-16T22:29:22.570", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.6, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2006-10-24T18:07:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://docs.info.apple.com/article.html?artnum=305530"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2007/May/msg00004.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lists.gnu.org/archive/html/screen-users/2006-10/msg00028.html"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22573"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22583"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22611"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22647"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22649"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22707"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/22726"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/25402"}, {"source": "secalert@redhat.com", "url": "http://security.gentoo.org/glsa/glsa-200611-01.xml"}, {"source": "secalert@redhat.com", "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.480775"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2006/dsa-1202"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:191"}, {"source": "secalert@redhat.com", "url": "http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.026-screen.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/20727"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/usn-370-1"}, {"source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2006/4189"}, {"source": "secalert@redhat.com", "url": "http://www.vupen.com/english/advisories/2007/1939"}, {"source": "secalert@redhat.com", "url": "https://issues.rpath.com/browse/RPL-734"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://docs.info.apple.com/article.html?artnum=305530"}, {"source": 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/25402"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200611-01.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.480775"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2006/dsa-1202"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:191"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openpkg.org/security/advisories/OpenPKG-SA-2006.026-screen.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/20727"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/usn-370-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2006/4189"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/1939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.rpath.com/browse/RPL-734"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "screen buffer overflow", "id": "212056", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=212056"}, "csaw": false, "details": ["Multiple unspecified vulnerabilities in the \"utf8 combining characters handling\" (utf8_handle_comb function in encoding.c) in screen before 4.0.3 allows user-assisted attackers to cause a denial of service (crash or hang) via certain UTF8 sequences."], "name": "CVE-2006-4573", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Will not fix", "package_name": "screen", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "screen", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "screen", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2006-10-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-4573\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-4573"], "statement": "Red Hat no longer plans to fix this issue in Red Hat Enterprise Linux 4.", "threat_severity": "Low"}

{}