CVE-2020-16307 — Vulnetix

Try Vulnetix Request Demo

CVE-2020-16307 PUBLISHED

A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51.

EPSS 1.77% · 82.5th percentile

Risk Scores

EPSS Score

1.77%

82.5th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:20.04:LTS	ghostscript	0, 9.50~dfsg-5ubuntu4.1, 9.50~dfsg-5ubuntu4
Ubuntu:18.04:LTS	ghostscript	9.25~dfsg+1-0ubuntu0.18.04.2, 0, 9.21~dfsg+1-0ubuntu3
Ubuntu:16.04:LTS	ghostscript	9.16~dfsg~0-0ubuntu3, 9.18~dfsg~0-0ubuntu2.6, 9.18~dfsg~0-0ubuntu2.4

Timeline

Aug 12, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2020-16307 third-party-advisory
https://ubuntu.com/security/notices/USN-4469-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2020-16307 third-party-advisory

Open in Interactive Console →