{"id":"CVE-2021-31292","state":"PUBLISHED","title":"An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.","description":"An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.","publishedAt":"2021-07-26T00:00:00.000Z","updatedAt":"2024-08-03T22:55:53.511Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/Exiv2/exiv2/issues/1530","https://www.debian.org/security/2021/dsa-4958","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/","https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html","https://security.gentoo.org/glsa/202312-06"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:30.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/31xxx/CVE-2021-31292.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-31292","state":"PUBLISHED","datePublished":"2021-07-26T00:00:00.000Z","dateUpdated":"2024-08-03T22:55:53.511Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-04-15T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/Exiv2/exiv2/issues/1530"},{"url":"https://www.debian.org/security/2021/dsa-4958","name":"DSA-4958","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/","name":"FEDORA-2021-399f869889","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/","name":"FEDORA-2021-cbaef8e2d5","tags":["vendor-advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html","name":"[debian-lts-announce] 20210830 [SECURITY] [DLA 2750-1] exiv2 security update","tags":["mailing-list"]},{"url":"https://security.gentoo.org/glsa/202312-06","name":"GLSA-202312-06","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-12-22T10:06:58.486Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/Exiv2/exiv2/issues/1530","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2021/dsa-4958","name":"DSA-4958","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/","name":"FEDORA-2021-399f869889","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/","name":"FEDORA-2021-cbaef8e2d5","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/08/msg00028.html","name":"[debian-lts-announce] 20210830 [SECURITY] [DLA 2750-1] exiv2 security update","tags":["mailing-list","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202312-06","name":"GLSA-202312-06","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T22:55:53.511Z"}}]}}}