| Name | CVE-2021-42531 |
| Description | XMP Toolkit SDK version 2021.07 (and earlier) is affected by a stack-based buffer overflow vulnerability potentially resulting in arbitrary code execution in the context of the current user. Exploitation requires user interaction in that a victim must open a crafted file. |
| 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-3585-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exempi (PTS) | bullseye | 2.5.2-1 | vulnerable |
| bookworm | 2.6.3-1 | fixed |
| trixie, sid | 2.6.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exempi | source | buster | 2.5.0-2+deb10u1 | | DLA-3585-1 | |
| exempi | source | (unstable) | 2.6.0-1 | | | |
Notes
[bullseye] - exempi <no-dsa> (Minor issue)
https://helpx.adobe.com/security/products/xmpcore/apsb21-108.html
https://cgit.freedesktop.org/exempi/commit/?h=2.6.0&id=77a3fe7096f8ebf301e2bfe1e6dc023b4ff6dc48