{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2023-31130","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-04-24T21:44:10.416Z","datePublished":"2023-05-25T21:45:42.645Z","dateUpdated":"2025-02-13T16:49:44.998Z"},"containers":{"cna":{"title":"Buffer Underwrite in ares_inet_net_pton()","problemTypes":[{"descriptions":[{"cweId":"CWE-124","lang":"en","description":"CWE-124: Buffer Underwrite ('Buffer Underflow')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v","tags":["x_refsource_CONFIRM"],"url":"https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v"},{"name":"https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1","tags":["x_refsource_MISC"],"url":"https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/"},{"url":"https://www.debian.org/security/2023/dsa-5419"},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00034.html"},{"url":"https://security.gentoo.org/glsa/202310-09"},{"url":"https://security.netapp.com/advisory/ntap-20240605-0005/"}],"affected":[{"vendor":"c-ares","product":"c-ares","versions":[{"version":"< 1.19.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-06-10T16:08:34.510Z"},"descriptions":[{"lang":"en","value":"c-ares is an asynchronous resolver library. ares_inet_net_pton() is vulnerable to a buffer underflow for certain ipv6 addresses, in particular \"0::00:00:00/2\" was found to cause an issue.  C-ares only uses this function internally for configuration purposes which would require an administrator to configure such an address via ares_set_sortlist(). However, users may externally use ares_inet_net_pton() for other purposes and thus be vulnerable to more severe issues. This issue has been fixed in 1.19.1."}],"source":{"advisory":"GHSA-x6mf-cxr9-8q6v","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T14:45:26.018Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/c-ares/c-ares/security/advisories/GHSA-x6mf-cxr9-8q6v"},{"name":"https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5419","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00034.html","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202310-09","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240605-0005/","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T18:35:37.326640Z","id":"CVE-2023-31130","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":"2025-01-16T18:35:44.800Z"}}]},"dataVersion":"5.1"}