CVE-2021-3393

{"containers": {"cna": {"affected": [{"product": "postgresql", "vendor": "n/a", "versions": [{"status": "affected", "version": "postgresql 13.2, postgresql 12.6, postgresql 11.11"}]}], "descriptions": [{"lang": "en", "value": "An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-209", "description": "CWE-209", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-05-26T11:06:11.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20210507-0006/"}, {"name": "GLSA-202105-32", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/202105-32"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2021-3393", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "postgresql", "version": {"version_data": [{"version_value": "postgresql 13.2, postgresql 12.6, postgresql 11.11"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-209"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, {"name": "https://security.netapp.com/advisory/ntap-20210507-0006/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20210507-0006/"}, {"name": "GLSA-202105-32", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202105-32"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:53:17.479Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20210507-0006/"}, {"name": "GLSA-202105-32", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/202105-32"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2021-3393", "datePublished": "2021-04-01T13:46:02.000Z", "dateReserved": "2021-02-02T00:00:00.000Z", "dateUpdated": "2024-08-03T16:53:17.479Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "postgresql", "vendor": "n/a", "versions": [{"status": "affected", "version": "postgresql 13.2, postgresql 12.6, postgresql 11.11"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B284ADB-853D-486A-9D46-822CCEDDA35C", "versionEndExcluding": "11.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "7571CD9B-09D2-4023-B18D-E47155B70B92", "versionEndExcluding": "12.6", "versionStartIncluding": "12.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "38EBA6FE-62E7-4865-ADCB-4F9E5F074F06", "versionEndExcluding": "13.2", "versionStartIncluding": "13.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*", "matchCriteriaId": "749804DA-4B27-492A-9ABA-6BB562A6B3AC", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read."}, {"lang": "es", "value": "Se detect\u00f3 un filtrado de informaci\u00f3n en postgresql en versiones anteriores a 13.2, versiones anteriores a 12.6 y versiones anteriores a 11.11. Un usuario que tenga el permiso UPDATE pero no el permiso SELECT para una columna en particular podr\u00eda dise\u00f1ar consultas que, en algunas circunstancias, podr\u00edan divulgar valores de esa columna en mensajes de error. Un atacante podr\u00eda usar este fallo para obtener informaci\u00f3n almacenada en una columna que puede escribir pero no leer."}], "id": "CVE-2021-3393", "lastModified": "2026-06-17T04:05:01.073", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-01T14:15:13.657", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202105-32"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20210507-0006/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202105-32"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20210507-0006/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-209"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Heikki Linnakangas for reporting this issue.", "affected_release": [{"advisory": "RHSA-2021:2372", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "postgresql:12-8040020210604112312.522a0ee4", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2021-06-10T00:00:00Z"}, {"advisory": "RHSA-2021:2389", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "postgresql:12-8020020210602190140.4cda2c84", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2021-06-14T00:00:00Z"}, {"advisory": "RHSA-2021:2394", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql12-postgresql-0:12.7-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2021-06-14T00:00:00Z"}, {"advisory": "RHSA-2021:2394", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql12-postgresql-0:12.7-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2021-06-14T00:00:00Z"}], "bugzilla": {"description": "postgresql: Partition constraint violation errors leak values of denied columns", "id": "1924005", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924005"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "verified"}, "cwe": "CWE-209", "details": ["An information leak was discovered in postgresql in versions before 13.2, before 12.6 and before 11.11. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read.", "An information leak was discovered in postgresql. A user having UPDATE permission but not SELECT permission to a particular column could craft queries which, under some circumstances, might disclose values from that column in error messages. An attacker could use this flaw to obtain information stored in a column they are allowed to write but not read."], "name": "CVE-2021-3393", "package_state": [{"cpe": "cpe:/a:redhat:openshift_application_runtimes:1.0", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat build of Quarkus"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:7", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Decision Manager 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libpq", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "postgresql:10/postgresql", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "postgresql:9.6/postgresql", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat JBoss Enterprise Application Platform 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:7", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat JBoss Enterprise Application Platform 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_bpms_platform:7", "fix_state": "Not affected", "package_name": "postgresql", "product_name": "Red Hat Process Automation 7"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Not affected", "package_name": "rh-postgresql10-postgresql", "product_name": "Red Hat Software Collections"}], "public_date": "2021-02-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3393\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3393\nhttps://www.postgresql.org/support/security/CVE-2021-3393/"], "threat_severity": "Low"}

{}