Source: pixman Version: 0.40.0-1 Severity: grave Tags: security upstream Justification: user security hole Forwarded: https://gitlab.freedesktop.org/pixman/pixman/-/issues/63 X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for pixman. CVE-2022-44638[0]: | In libpixman in Pixman before 0.42.2, there is an out-of-bounds write | (aka heap-based buffer overflow) in rasterize_edges_8 due to an | integer overflow in pixman_sample_floor_y. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2022-44638 https://www.cve.org/CVERecord?id=CVE-2022-44638 [1] https://gitlab.freedesktop.org/pixman/pixman/-/issues/63 [2] https://gitlab.freedesktop.org/pixman/pixman/-/commit/a1f88e842e0216a5b4df1ab023caebe33c101395 Regards, Salvatore
