CVE-2017-9217

NameCVE-2017-9217
Descriptionsystemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section.
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
Debian Bugs863277

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
systemd (PTS)stretch232-25+deb9u12fixed
stretch (security)232-25+deb9u13fixed
buster, buster (security)241-7~deb10u8fixed
bullseye247.3-6fixed
bookworm, sid249.7-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
systemdsourceexperimental233-8
systemdsourcewheezy(not affected)
systemdsourcejessie(not affected)
systemdsource(unstable)232-24863277

Notes

[jessie] - systemd <not-affected> (vulnerable code introduced later)
[wheezy] - systemd <not-affected> (vulnerable code introduced later)
https://github.com/systemd/systemd/pull/5998

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