CVE-2017-9473

NameCVE-2017-9473
DescriptionIn ytnef 1.9.2, the TNEFFillMapi function in lib/ytnef.c allows remote attackers to cause a denial of service (memory consumption) via a crafted file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs870197

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libytnef (PTS)buster1.9.3-1fixed
bullseye1.9.3-3fixed
bookworm2.0-1fixed
sid, trixie2.1.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libytnefsource(unstable)1.9.3-1low870197

Notes

[stretch] - libytnef <no-dsa> (Minor issue)
[jessie] - libytnef <no-dsa> (Minor issue)
[wheezy] - libytnef <no-dsa> (Minor issue)
https://github.com/Yeraze/ytnef/issues/42
https?//github.com/Yeraze/ytnef/commit/a341b7f1bf8a2c59ece89f2d6cdc09856d501cc0
https://blogs.gentoo.org/ago/2017/05/24/ytnef-memory-allocation-failure-in-tneffillmapi-ytnef-c/

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