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.
http://subversion.apache.org/security/CVE-2015-5343-advisory.txt
http://www.debian.org/security/2015/dsa-3424
http://www.securitytracker.com/id/1034470
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261
Source: MITRE
Published: 2016-04-14
Updated: 2019-02-12
Type: CWE-119
Base Score: 8
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:C
Impact Score: 8.5
Exploitability Score: 8
Severity: HIGH
Base Score: 7.6
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Impact Score: 4.7
Exploitability Score: 2.8
Severity: HIGH