Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / libjpeg-turbo | affected Fixed in libjpeg-turbo v3.0 (beta2) |
CWE
CWE-122
References
- https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675
- https://bugzilla.redhat.com/show_bug.cgi?id=2208447
- https://access.redhat.com/security/cve/CVE-2023-2804
- https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021
- https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html
ADP enrichment
No English description supplied.
- https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675
- https://bugzilla.redhat.com/show_bug.cgi?id=2208447
- https://access.redhat.com/security/cve/CVE-2023-2804
- https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021
- https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html
No English description supplied.
No references supplied.