CVE-2022-23319

NameCVE-2022-23319
DescriptionA segmentation fault during PCF file parsing in pcf2bdf versions >=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
pcf2bdf (PTS)buster1.05-1vulnerable
bullseye1.06-1vulnerable
bookworm, sid1.07-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
pcf2bdfsource(unstable)1.07-1unimportant

Notes

https://github.com/ganaware/pcf2bdf/issues/5
https://github.com/advisories/GHSA-p4gv-mjgc-3g68
Fixed by: https://github.com/ganaware/pcf2bdf/commit/3555aab4f3cfbec199141122177750a4351b8e79 (1.07)
Crash in CLI tool, no security impact

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