CVE-2015-5343
high
CVSS v3
7.6
CVSS v2
8.0
VIR risk
7.6
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.
Predictions
Exploit likelihood
84%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2015-5343
Vendor advisory: secalert@redhat.com — http://subversion.apache.org/security/CVE-2015-5343-advisory.txt
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | 8.0 | affected | |
| debian | bookworm | fixed | 1.9.3-1 |
| debian | bullseye | fixed | 1.9.3-1 |
| debian | forky | fixed | 1.9.3-1 |
| debian | sid | fixed | 1.9.3-1 |
| debian | trixie | fixed | 1.9.3-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| apache | subversion | {"startIncluding":"1.7.0","endIncluding":"1.7.20"} | |
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
- https://security-tracker.debian.org/tracker/CVE-2015-5343
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.