{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-31212", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-03T07:11:39.676Z", "dateReserved": "2022-05-19T00:00:00", "datePublished": "2022-07-17T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-05-03T00:00:00"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/bus1/dbus-broker/compare/v30...v31"}, {"url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/"}, {"name": "GLSA-202305-04", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202305-04"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T07:11:39.676Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/bus1/dbus-broker/compare/v30...v31", "tags": ["x_transferred"]}, {"url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/", "tags": ["x_transferred"]}, {"name": "GLSA-202305-04", "tags": ["vendor-advisory", "x_transferred"], "url": "https://security.gentoo.org/glsa/202305-04"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dbus-broker_project:dbus-broker:*:*:*:*:*:*:*:*", "matchCriteriaId": "008AE270-633F-4281-B455-8C96A61FA396", "versionEndExcluding": "31", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied."}, {"lang": "es", "value": "Se ha detectado un problema en dbus-broker versiones anteriores a 31. Depende de c-uitl/c-shquote para analizar la l\u00ednea Exec del servicio DBus. c-shquote contiene una lectura excesiva del b\u00fafer en la regi\u00f3n stack de la memoria si es suministrada una l\u00ednea Exec maliciosa"}], "id": "CVE-2022-31212", "lastModified": "2024-11-21T07:04:08.547", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-07-17T23:15:08.977", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/bus1/dbus-broker/compare/v30...v31"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/202305-04"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/bus1/dbus-broker/compare/v30...v31"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202305-04"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2022:6608", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "dbus-broker-0:28-5.1.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-09-20T00:00:00Z"}], "bugzilla": {"description": "dbus-broker: a stack buffer over-read if a malicious Exec line is supplied", "id": "2094718", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2094718"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-125->CWE-126", "details": ["An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied.", "A stack-based buffer over-read flaw was found in the dbus-broker package. Dbus-Broker depends on c-uitl/c-shquote to parse the DBus service's Exec line, and if a malicious Exec line is supplied, this can lead to a crash or other undefined behaviors."], "name": "CVE-2022-31212", "public_date": "2022-06-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-31212\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-31212"], "threat_severity": "Moderate"}