CVE-2015-5343

high

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

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

Details

Source: MITRE

Published: 2016-04-14

Updated: 2019-02-12

Type: CWE-119

Risk Information

CVSS v2

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

CVSS v3

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