CVE-2020-18770

NameCVE-2020-18770
DescriptionAn issue was discovered in function zzip_disk_entry_to_file_header in mmapped.c in zziplib 0.13.69, which will lead to a denial-of-service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1054910

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
zziplib (PTS)buster0.13.62-3.2+deb10u1vulnerable
bullseye0.13.62-3.3+deb11u1vulnerable
trixie, bookworm0.13.72+dfsg.1-1.1vulnerable
sid0.13.72+dfsg.1-1.2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
zziplibsource(unstable)(unfixed)1054910

Notes

[bookworm] - zziplib <no-dsa> (Minor issue)
[bullseye] - zziplib <no-dsa> (Minor issue)
[buster] - zziplib <no-dsa> (Minor issue)
https://github.com/gdraheim/zziplib/issues/69

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