{"id":"CVE-2021-3496","state":"PUBLISHED","title":"A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file.","description":"A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file.","publishedAt":"2021-04-22T00:00:00.000Z","updatedAt":"2024-08-03T16:53:17.982Z","severity":null,"assigner":"fedora","products":["n/a jhead"],"affected":[{"vendor":"n/a","product":"jhead","versions":[{"version":"jhead 3.06.0.1","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=1949245","https://github.com/Matthias-Wandel/jhead/issues/33","https://security.gentoo.org/glsa/202210-17"],"weaknesses":["CWE-119"],"ingestedAt":"2026-10-29T19:48:55.807Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/3xxx/CVE-2021-3496.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3496","state":"PUBLISHED","datePublished":"2021-04-22T00:00:00.000Z","dateUpdated":"2024-08-03T16:53:17.982Z","assignerShortName":"fedora","assignerOrgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateReserved":"2021-04-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file."}],"affected":[{"vendor":"n/a","product":"jhead","versions":[{"version":"jhead 3.06.0.1","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1949245"},{"url":"https://github.com/Matthias-Wandel/jhead/issues/33"},{"url":"https://security.gentoo.org/glsa/202210-17","name":"GLSA-202210-17","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"CWE-119"}]}],"providerMetadata":{"shortName":"fedora","orgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateUpdated":"2022-10-31T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1949245","tags":["x_transferred"]},{"url":"https://github.com/Matthias-Wandel/jhead/issues/33","tags":["x_transferred"]},{"url":"https://security.gentoo.org/glsa/202210-17","name":"GLSA-202210-17","tags":["vendor-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T16:53:17.982Z"}}]}}}