Description
Integer overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users to cause a denial of service (subversion server crash or memory consumption) and possibly execute arbitrary code via a skel-encoded request body, which triggers an out-of-bounds read and heap-based buffer overflow.
References (4)
Core 4
Core References
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2015/dsa-3424
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1034470
Third Party Advisory vendor-advisory
x_refsource_slackware
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261
Vendor Advisory x_refsource_confirm
http://subversion.apache.org/security/CVE-2015-5343-advisory.txt
Scores
CVSS v3
7.6
EPSS
0.2393
EPSS Percentile
96.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Details
CWE
CWE-119
Status
published
Products (2)
apache/subversion
1.7.0 - 1.7.20
debian/debian_linux
8.0
Published
Apr 14, 2016
Tracked Since
Feb 18, 2026