CVE-2020-25694

{"containers": {"cna": {"affected": [{"product": "postgresql", "vendor": "n/a", "versions": [{"status": "affected", "version": "All PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-327", "description": "CWE-327", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-12-07T01:06:26.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, {"tags": ["x_refsource_MISC"], "url": "https://www.postgresql.org/support/security/"}, {"name": "[debian-lts-announce] 20201202 [SECURITY] [DLA 2478-1] postgresql-9.6 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20201202-0003/"}, {"name": "GLSA-202012-07", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/202012-07"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-25694", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "postgresql", "version": {"version_data": [{"version_value": "All PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-327"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, {"name": "https://www.postgresql.org/support/security/", "refsource": "MISC", "url": "https://www.postgresql.org/support/security/"}, {"name": "[debian-lts-announce] 20201202 [SECURITY] [DLA 2478-1] postgresql-9.6 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html"}, {"name": "https://security.netapp.com/advisory/ntap-20201202-0003/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20201202-0003/"}, {"name": "GLSA-202012-07", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202012-07"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:40:36.685Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.postgresql.org/support/security/"}, {"name": "[debian-lts-announce] 20201202 [SECURITY] [DLA 2478-1] postgresql-9.6 security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20201202-0003/"}, {"name": "GLSA-202012-07", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/202012-07"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2020-25694", "datePublished": "2020-11-16T00:38:53.000Z", "dateReserved": "2020-09-16T00:00:00.000Z", "dateUpdated": "2024-08-04T15:40:36.685Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "postgresql", "vendor": "n/a", "versions": [{"status": "affected", "version": "All PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "B04B9785-AF1D-46C0-BC27-14FDF62E1612", "versionEndExcluding": "9.5.24", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "26E1856B-F065-4935-85A5-15743C5E6C14", "versionEndExcluding": "9.6.20", "versionStartIncluding": "9.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D588643-0088-463B-B31F-1721CD20C74E", "versionEndExcluding": "10.15", "versionStartIncluding": "10.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C9D1627-948A-40AC-8C2C-31E11EE31DF9", "versionEndExcluding": "11.10", "versionStartIncluding": "11.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "811920C1-BA3A-46F6-B4DF-6F2DC8B4DCA4", "versionEndExcluding": "12.5", "versionStartIncluding": "12.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "71C9C93F-E573-4AF8-80AE-5F0D3A4CAA5F", "versionEndExcluding": "13.1", "versionStartIncluding": "13.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en PostgreSQL versiones anteriores a 13.1, anteriores a 12.5, anteriores a 11.10, anteriores a 10.15, anteriores a 9.6.20 y anteriores a 9.5.24. Si una aplicaci\u00f3n cliente que crea conexiones de base de datos adicionales solo reutiliza los par\u00e1metros de conexi\u00f3n b\u00e1sicos mientras elimina los par\u00e1metros relevantes para la seguridad, una oportunidad para un ataque de tipo man-in-the-middle, o la capacidad de observar transmisiones de texto sin cifrar podr\u00edan existir. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos, as\u00ed como la disponibilidad del sistema"}], "id": "CVE-2020-25694", "lastModified": "2026-06-17T03:07:08.570", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-16T01:15:12.670", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202012-07"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201202-0003/"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://www.postgresql.org/support/security/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202012-07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20201202-0003/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.postgresql.org/support/security/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-327"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-327"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Peter Eisentraut for reporting this issue.", "affected_release": [{"advisory": "RHSA-2021:1512", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "postgresql-0:9.2.24-6.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2021-05-06T00:00:00Z"}, {"advisory": "RHSA-2020:5401", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "libpq-0:12.5-1.el8_3", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-14T00:00:00Z"}, {"advisory": "RHSA-2020:5567", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "postgresql:10-8030020201201142418.229f0a1c", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-16T00:00:00Z"}, {"advisory": "RHSA-2020:5619", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "postgresql:9.6-8030020201201133334.229f0a1c", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-17T00:00:00Z"}, {"advisory": "RHSA-2020:5620", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "postgresql:12-8030020201207110000.229f0a1c", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-12-17T00:00:00Z"}, {"advisory": "RHSA-2020:5638", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "libpq-0:12.5-1.el8_0", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-12-21T00:00:00Z"}, {"advisory": "RHSA-2020:5661", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "postgresql:9.6-8000020201214122017.f8e95b4e", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2020:5664", "cpe": "cpe:/a:redhat:rhel_e4s:8.0", "package": "postgresql:10-8000020201214113918.f8e95b4e", "product_name": "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions", "release_date": "2020-12-22T00:00:00Z"}, {"advisory": "RHSA-2021:0165", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "libpq-0:12.5-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2021:0166", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "postgresql:10-8010020201214112129.c27ad7f8", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2021:0167", "cpe": "cpe:/a:redhat:rhel_eus:8.1", "package": "postgresql:9.6-8010020201214134447.c27ad7f8", "product_name": "Red Hat Enterprise Linux 8.1 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2021:0057", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "libpq-0:12.5-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2021-01-11T00:00:00Z"}, {"advisory": "RHSA-2021:0161", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "postgresql:10-8020020201201142418.4cda2c84", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2021:0163", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "postgresql:12-8020020201207110224.4cda2c84", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2021:0164", "cpe": "cpe:/a:redhat:rhel_eus:8.2", "package": "postgresql:9.6-8020020201201133334.4cda2c84", "product_name": "Red Hat Enterprise Linux 8.2 Extended Update Support", "release_date": "2021-01-18T00:00:00Z"}, {"advisory": "RHSA-2020:5316", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql10-postgresql-0:10.15-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-12-02T00:00:00Z"}, {"advisory": "RHSA-2020:5317", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql12-postgresql-0:12.5-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2020-12-02T00:00:00Z"}, {"advisory": "RHSA-2020:5316", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql10-postgresql-0:10.15-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-12-02T00:00:00Z"}, {"advisory": "RHSA-2020:5317", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql12-postgresql-0:12.5-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS", "release_date": "2020-12-02T00:00:00Z"}, {"advisory": "RHSA-2020:5316", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql10-postgresql-0:10.15-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-12-02T00:00:00Z"}, {"advisory": "RHSA-2020:5317", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-postgresql12-postgresql-0:12.5-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS", "release_date": "2020-12-02T00:00:00Z"}], "bugzilla": {"description": "postgresql: Reconnection can downgrade connection security settings", "id": "1894423", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894423"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-327", "details": ["A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "A flaw was found in postgresql. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."], "name": "CVE-2020-25694", "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:5", "fix_state": "Out of support scope", "package_name": "postgresql", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "postgresql84", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "postgresql", "product_name": "Red Hat Enterprise Linux 6"}, {"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:storage:3", "fix_state": "Out of support scope", "package_name": "postgresql", "product_name": "Red Hat Storage 3"}], "public_date": "2020-11-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-25694\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-25694\nhttps://www.postgresql.org/about/news/postgresql-131-125-1110-1015-9620-and-9524-released-2111/"], "statement": "In Red Hat Gluster Storage 3, PostgreSQL (embedded in rhevm-dependencies) was shipped as a part of Red Hat Gluster Storage Console that is no longer supported for use with Red Hat Gluster Storage 3.5. Red Hat Gluster Storage Web Administration is now the recommended monitoring tool for Red Hat Storage Gluster clusters.\nIn Red Hat Virtualization the manager appliance uses a vulnerable version of postgresql. Once a fix has been shipped for RHEL 8 the appliance can consume the fix via a regular yum update.", "threat_severity": "Important"}

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