Name | CVE-2019-7317 |
Description | png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-1800-1, DLA-1806-1, DSA-4435-1, DSA-4448-1, DSA-4451-1 |
Debian Bugs | 921355 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
firefox (PTS) | sid | 117.0.1-1 | fixed |
firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 102.15.1esr-1~deb10u1 | fixed |
| bullseye | 102.10.0esr-1~deb11u1 | fixed |
| bullseye (security) | 102.15.1esr-1~deb11u1 | fixed |
| bookworm | 102.13.0esr-1~deb12u1 | fixed |
| bookworm (security) | 102.15.1esr-1~deb12u1 | fixed |
| sid, trixie | 115.2.1esr-1 | fixed |
libpng1.6 (PTS) | buster | 1.6.36-6 | fixed |
| bullseye | 1.6.37-3 | fixed |
| bookworm | 1.6.39-2 | fixed |
| sid, trixie | 1.6.40-1 | fixed |
thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:102.15.1-1~deb10u1 | fixed |
| bullseye | 1:102.10.0-1~deb11u1 | fixed |
| bullseye (security) | 1:102.15.1-1~deb11u1 | fixed |
| bookworm | 1:102.13.0-1~deb12u1 | fixed |
| bookworm (security) | 1:102.15.1-1~deb12u1 | fixed |
| sid, trixie | 1:115.2.2-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[jessie] - libpng <not-affected> (Vulnerable code not present)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12803
https://github.com/glennrp/libpng/issues/275
https://github.com/glennrp/libpng/commit/9c0d5c77bf5bf2d7c1e11f388de40a70e0191550
https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/#CVE-2019-7317
https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-7317
https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/#CVE-2019-7317