CVE-2015-5343

Severity Score

7.6

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Desbordamiento de entero en util.c en mod_dav_svn en Apache Subversion 1.7.x, 1.8.x en versiones anteriores a 1.8.15 y 1.9.x en versiones anteriores a 1.9.3 permite a usuarios remotos autenticados causar una denegación de servicio (caída de servidor subversion o consumo de memoria) y posiblemente ejecutar código arbitrario a través de un cuerpo de petición con codificado skel, lo que desencadena una lectura fuera de rango y desbordamiento de buffer basado en memoria dinámica.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-07-01 CVE Reserved
2015-12-17 CVE Published
2024-06-12 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (4)

URL	Tag	Source
http://www.securitytracker.com/id/1034470	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://subversion.apache.org/security/CVE-2015-5343-advisory.txt	2019-02-12
http://www.debian.org/security/2015/dsa-3424	2019-02-12
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.405261	2019-02-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Subversion Search vendor "Apache" for product "Subversion"				>= 1.7.0 <= 1.7.20 Search vendor "Apache" for product "Subversion" and version " >= 1.7.0 <= 1.7.20"		-		Affected
Apache Search vendor "Apache"		Subversion Search vendor "Apache" for product "Subversion"				>= 1.8.0 < 1.8.15 Search vendor "Apache" for product "Subversion" and version " >= 1.8.0 < 1.8.15"		-		Affected
Apache Search vendor "Apache"		Subversion Search vendor "Apache" for product "Subversion"				>= 1.9.0 < 1.9.3 Search vendor "Apache" for product "Subversion" and version " >= 1.9.0 < 1.9.3"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected