High severity · published Apr 14, 2016
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…
7.6
CVSS
30.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)30.2% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
SU
Subversion · Apache
1.7.0 through 1.7.20; 1.8.0 before 1.8.15; 1.9.0 before 1.9.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-5343
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-5343
Vendor Advisory
http://subversion.apache.org/security/CVE-2015-5343-advisory.txt
Third Party Advisory
http://www.debian.org/security/2015/dsa-3424
Third Party Advisory
http://www.securitytracker.com/id/1034470
Third Party Advisory
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261
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