| Name | CVE-2020-21710 |
| Description | A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF 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-3582-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ghostscript (PTS) | buster | 9.27~dfsg-2+deb10u5 | vulnerable |
| buster (security) | 9.27~dfsg-2+deb10u9 | fixed |
| bullseye | 9.53.3~dfsg-7+deb11u6 | fixed |
| bullseye (security) | 9.53.3~dfsg-7+deb11u5 | fixed |
| bookworm, bookworm (security) | 10.0.0~dfsg-11+deb12u3 | fixed |
| trixie | 10.02.1~dfsg-3 | fixed |
| sid | 10.03.0~dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://bugs.ghostscript.com/show_bug.cgi?id=701843
Fixed by: https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=f70ab2044429fe4b991801476ea3f4b4a5c0cdf4 (ghostpdl-9.51rc1)
Fixed by: https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=4e713293de84b689c4ab358f3e110ea54aa81925 (ghostpdl-9.51rc1)