{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2023-2804","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2025-01-16T15:17:27.071Z","dateReserved":"2023-05-19T00:00:00.000Z","datePublished":"2023-05-25T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2024-02-13T19:05:59.636Z"},"descriptions":[{"lang":"en","value":"A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash."}],"affected":[{"vendor":"n/a","product":"libjpeg-turbo","versions":[{"version":"Fixed in libjpeg-turbo v3.0 (beta2)","status":"affected"}]}],"references":[{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2208447"},{"url":"https://access.redhat.com/security/cve/CVE-2023-2804"},{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021"},{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-122 - Heap-based Buffer Overflow","cweId":"CWE-122"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T06:33:05.771Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675","tags":["x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2208447","tags":["x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-2804","tags":["x_transferred"]},{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021","tags":["x_transferred"]},{"url":"https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118","tags":["x_transferred"]},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-16T15:15:55.152243Z","id":"CVE-2023-2804","options":[{"Exploitation":"poc"},{"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":"2025-01-16T15:17:27.071Z"}}]}}