CVE-2018-17336

NameCVE-2018-17336
DescriptionUDisks 2.8.0 has a format string vulnerability in udisks_log in udiskslogging.c, allowing attackers to obtain sensitive information (stack contents), cause a denial of service (memory corruption), or possibly have unspecified other impact via a malformed filesystem label, as demonstrated by %d or %n substrings.
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 Bugs909607

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
udisks2 (PTS)stretch2.1.8-1fixed
buster2.8.1-4fixed
bullseye, sid2.9.1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
udisks2sourcejessie(not affected)
udisks2sourcestretch(not affected)
udisks2source(unstable)2.8.1-1909607

Notes

[stretch] - udisks2 <not-affected> (Vulnerable code introduced later)
[jessie] - udisks2 <not-affected> (Vulnerable code introduced later)
https://github.com/storaged-project/udisks/issues/578
Fixed by: https://github.com/storaged-project/udisks/commit/e369a9b4b08e9373c814c05328b366c938284eb5
Introduced by: https://github.com/storaged-project/udisks/commit/ad2ce6714e911be58011dd6b838ec0f6fd0f950f (udisks-2.6.4)

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