| Name | CVE-2020-18839 |
| Description | Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, 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 |
|---|
| poppler (PTS) | bullseye | 20.09.0-3.1+deb11u1 | fixed |
| bullseye (security) | 20.09.0-3.1+deb11u2 | fixed |
| bookworm | 22.12.0-2+deb12u1 | fixed |
| trixie | 25.03.0-5 | fixed |
| forky, sid | 25.03.0-11.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| poppler | source | buster | 0.71.0-5+deb10u1 | | | |
| poppler | source | (unstable) | 0.85.0-2 | | | |
Notes
https://gitlab.freedesktop.org/poppler/poppler/-/issues/742
Fixed by: https://gitlab.freedesktop.org/poppler/poppler/-/commit/30c731b487190c02afff3f036736a392eb60cd9a (poppler-0.76.0)
Duplicate issue of CVE-2020-27778 (assigning CNA contacted)