6.1CVSSMEDIUM
Description
mktexlsr revision 36855, and before revision 36626 as packaged in texlive allows local users to write to arbitrary files via a symlink attack. NOTE: this vulnerability exists due to the reversion of a fix of CVE-2015-5700.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:LConfidentialityLow
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
2 techniques Collection
Discovery
References
http://www.openwall.com/lists/oss-security/2015/07/30/6
openwall.com
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139
bugs.debian.org
https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log
tug.org
and 2 more references View all →
Timeline
Published
Aug 25, 2017
Last Updated
May 13, 2026
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