DescriptionInsufficient restriction of IPP filters in CUPS in Google Chrome OS prior to 62.0.3202.74 allowed a remote attacker to execute a command with the same privileges as the cups daemon via a crafted PPD file, aka a printer zeroconfig CRLF issue.
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 severityhigh (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
cups (PTS)jessie1.7.5-11+deb8u2fixed
jessie (security)1.7.5-11+deb8u4fixed
stretch (security)2.2.1-8+deb9u2fixed
buster, sid2.2.10-6fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cupssourcejessie(not affected)
cupssourcewheezy(not affected)


[jessie] - cups <not-affected> (Vulnerable code not present, ppdCreateFromIPP() introduced in v2.2.0)
[wheezy] - cups <not-affected> (Vulnerable code not present)
Patches from upstream to restrict what filters will be accpeted (v2.2.2) (v2.2.2)

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