CVE-2015-5343

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Summary

CVECVE-2015-5343
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-04-14 14:59:01 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionInteger 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.

Risk And Classification

Primary CVSS: v3.0 7.6 HIGH from [email protected]

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Problem Types: CWE-119 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary7.6HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
2.0[email protected]Primary8AV:N/AC:L/Au:S/C:P/I:P/A:C

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apache Subversion All All All All
Application Apache Subversion All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
subversion.apache.org/security/CVE-2015-5343-advisory.txt af854a3a-2127-422b-91ae-364da2661108 subversion.apache.org Vendor Advisory
Apache Subversion Heap Overflow in mod_dav_svn Lets Remote Authenticated Users Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
Debian -- Security Information -- DSA-3424-1 subversion af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
The Slackware Linux Project: Slackware Security Advisories af854a3a-2127-422b-91ae-364da2661108 www.slackware.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 671120 EulerOS Security Update for subversion (EulerOS-SA-2019-2504)
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