Vulnerability Monitor

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CVE-2015-5343

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.

Published

2016-04-14T14:59:01.253

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.6 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

8.5

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	subversion	≤ 1.7.20	Yes
Application	apache	subversion	< 1.8.15	Yes
Application	apache	subversion	< 1.9.3	Yes
Operating System	debian	debian_linux	8.0	Yes

References

http://subversion.apache.org/security/CVE-2015-5343-advisory.txt Vendor Advisory ([email protected])
http://www.debian.org/security/2015/dsa-3424 Third Party Advisory ([email protected])
http://www.securitytracker.com/id/1034470 Third Party Advisory, VDB Entry ([email protected])
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261 Third Party Advisory ([email protected])
http://subversion.apache.org/security/CVE-2015-5343-advisory.txt Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3424 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1034470 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)