| Name | CVE-2020-26683 |
| Description | A memory leak issue discovered in /pdf/pdf-font-add.c in Artifex Software MuPDF 1.17.0 allows attackers to obtain sensitive information. |
| 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 |
|---|
| mupdf (PTS) | buster | 1.14.0+ds1-4+deb10u3 | vulnerable |
| buster (security) | 1.14.0+ds1-4+deb10u2 | vulnerable |
| bullseye | 1.17.0+ds1-2 | vulnerable |
| bullseye (security) | 1.17.0+ds1-1.3~deb11u1 | vulnerable |
| bookworm | 1.21.1+ds2-1 | fixed |
| sid, trixie | 1.23.10+ds1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| mupdf | source | (unstable) | 1.19.0+ds1-1 | unimportant | | |
Notes
https://bugs.ghostscript.com/show_bug.cgi?id=702566
https://git.ghostscript.com/?p=mupdf.git;h=05720b4ee3dbae57e65546dc2eecc3021c08eeea (1.18.0-rc1)
Memory leak in CLI tool, no security impact