CVE-2015-8933

NameCVE-2015-8933
DescriptionInteger overflow in the archive_read_format_tar_skip function in archive_read_support_format_tar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted tar file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-554-1, DSA-3657-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libarchive (PTS)jessie3.1.2-11+deb8u3fixed
jessie (security)3.1.2-11+deb8u8fixed
stretch3.2.2-2+deb9u1fixed
stretch (security)3.2.2-2+deb9u2fixed
buster, buster (security)3.3.3-4+deb10u1fixed
bullseye, sid3.4.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libarchivesource(unstable)3.2.0-2
libarchivesourcejessie3.1.2-11+deb8u2DSA-3657-1
libarchivesourcewheezy3.0.4-3+wheezy2DLA-554-1

Notes

https://github.com/libarchive/libarchive/issues/548
https://github.com/libarchive/libarchive/issues/582
Fixed by: https://github.com/libarchive/libarchive/commit/3c7a6dc6694d9b26400d2bd672e04d09ed8a4276 (v3.1.900a)

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