{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-34334","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","dateUpdated":"2024-08-04T00:05:52.788Z","dateReserved":"2021-06-08T00:00:00.000Z","datePublished":"2021-08-09T00:00:00.000Z"},"containers":{"cna":{"title":"Denial of service due to integer overflow in loop counter","providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-12-22T10:06:45.645Z"},"descriptions":[{"lang":"en","value":"Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An infinite loop is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5."}],"affected":[{"vendor":"Exiv2","product":"exiv2","versions":[{"version":"<= 0.27.4","status":"affected"}]}],"references":[{"url":"https://github.com/Exiv2/exiv2/security/advisories/GHSA-hqjh-hpv8-8r9p"},{"url":"https://github.com/Exiv2/exiv2/pull/1766"},{"name":"FEDORA-2021-399f869889","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"},{"name":"FEDORA-2021-cbaef8e2d5","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"},{"name":"[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"},{"name":"GLSA-202312-06","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202312-06"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","cweId":"CWE-835"}]}],"source":{"advisory":"GHSA-hqjh-hpv8-8r9p","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:05:52.788Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/Exiv2/exiv2/security/advisories/GHSA-hqjh-hpv8-8r9p","tags":["x_transferred"]},{"url":"https://github.com/Exiv2/exiv2/pull/1766","tags":["x_transferred"]},{"name":"FEDORA-2021-399f869889","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FMDT4PJB7P43WSOM3TRQIY3J33BAFVVE/"},{"name":"FEDORA-2021-cbaef8e2d5","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UYGDELIFFJWKUU7SO3QATCIXCZJERGAC/"},{"name":"[debian-lts-announce] 20230110 [SECURITY] [DLA 3265-1] exiv2 security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html"},{"name":"GLSA-202312-06","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202312-06"}]}]}}