{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-37615","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","dateUpdated":"2024-08-04T01:23:01.281Z","dateReserved":"2021-07-29T00:00:00.000Z","datePublished":"2021-08-09T00:00:00.000Z"},"containers":{"cna":{"title":"Null pointer dereference in Exiv2::Internal::resolveLens0x319","providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-12-22T10:06:32.730Z"},"descriptions":[{"lang":"en","value":"Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A null pointer dereference was found in Exiv2 versions v0.27.4 and earlier. The null pointer dereference is triggered when Exiv2 is used to print 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. Note that this bug is only triggered when printing the interpreted (translated) data, which is a less frequently used Exiv2 operation that requires an extra command line option (`-p t` or `-P t`). 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/pull/1758"},{"url":"https://github.com/Exiv2/exiv2/security/advisories/GHSA-h9x9-4f77-336w"},{"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":"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:H/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":4.7,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-476: NULL Pointer Dereference","cweId":"CWE-476"}]}],"source":{"advisory":"GHSA-h9x9-4f77-336w","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-30T15:55:52.704941Z","id":"CVE-2021-37615","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":"2024-07-30T15:56:01.648Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T01:23:01.281Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/Exiv2/exiv2/pull/1758","tags":["x_transferred"]},{"url":"https://github.com/Exiv2/exiv2/security/advisories/GHSA-h9x9-4f77-336w","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":"GLSA-202312-06","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202312-06"}]}]}}