| Name | CVE-2021-36691 |
| Description | libjxl v0.5.0 is affected by a Assertion failed issue in lib/jxl/image.cc jxl::PlaneBase::PlaneBase(). When encoding a malicous GIF file using cjxl, an attacker can trigger a denial of service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| jpeg-xl (PTS) | bookworm | 0.7.0-10 | vulnerable |
| bookworm (security) | 0.7.0-10+deb12u1 | vulnerable |
| trixie, sid | 0.11.1-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| jpeg-xl | source | (unstable) | (unfixed) | unimportant | | |
Notes
https://github.com/libjxl/libjxl/issues/422
Special case of https://github.com/libjxl/libjxl/issues/762
Negligible security impact