mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack.
https://bugzilla.redhat.com/show_bug.cgi?id=1181167
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139
http://www.openwall.com/lists/oss-security/2015/07/30/6
https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log
https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613&r2=22885
https://usn.ubuntu.com/3788-1/
Source: Mitre, NVD
Published: 2017-08-25
Updated: 2025-04-20
Base Score: 5.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:C/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
EPSS: 0.00184