Vulnerability CVE-2015-5700
Published: 2017-08-25

Description:
mktexlsr revision 22855 through revision 36625 as packaged in texlive allows local users to write to arbitrary files via a symlink attack.

Type:

CWE-59

 (Improper Link Resolution Before File Access ('Link Following'))

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:C/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.6/10
7.8/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Complete
None
Affected software
TUG -> Texlive 

 References:
http://www.openwall.com/lists/oss-security/2015/07/30/6
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775139
https://bugzilla.redhat.com/show_bug.cgi?id=1181167
https://usn.ubuntu.com/3788-1/
https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?r1=19613&r2=22885
https://www.tug.org/svn/texlive/trunk/Build/source/texk/kpathsea/mktexlsr?view=log
Copyright 2024, cxsecurity.com

 

Back to Top