CVE-2018-8050

NameCVE-2018-8050
DescriptionThe af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value.
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)
NVD severitymedium (attack range: remote)
Debian Bugs892599

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
afflib (PTS)jessie3.7.5-1vulnerable
stretch3.7.15-1vulnerable
buster, sid3.7.17-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
afflibsource(unstable)3.7.16-3unimportant892599

Notes

https://github.com/sshock/AFFLIBv3/commit/435a2ca802358a3debb6d164d2c33049131df81c
Negligible security impact

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