Apache Subversion 1.7.x < 1.7.21 / 1.8.x < 1.8.14 Multiple Vulnerabilities

Medium Nessus Network Monitor Plugin ID 8973

Synopsis

The remote host is running a version of Apache Subversion (SVN) that contains multiple vulnerabilities.

Description

The version of Apache Subversion installed on the remote host is 1.7.x prior to 1.7.21, or 1.8.x prior to 1.8.14 and is affected by the following vulnerabilities :

- A security bypass flaw affects the 'mod_authz_svn' module as it does not properly restrict anonymous access in some mixed anonymous/authenticated environments when using Subversion with Apache httpd 2.4. (CVE-2015-3184)
- An information disclosure flaw affects 'authz'. Subversion servers, both httpd and svnserve, will reveal some paths that should be hidden by path-based authz controls. (CVE-2015-3187)

Solution

Upgrade to Subversion 1.7.21 / 1.8.14 or later.

See Also

http://subversion.apache.org/security

http://svn.apache.org/repos/asf/subversion/tags/1.7.21/CHANGES

http://svn.apache.org/repos/asf/subversion/tags/1.8.14/CHANGES

http://subversion.apache.org/security/CVE-2015-3184-advisory.txt

http://subversion.apache.org/security/CVE-2015-3187-advisory.txt

Plugin Details

Severity: Medium

ID: 8973

Family: Web Servers

Published: 2015/10/13

Modified: 2016/03/18

Dependencies: 8971

Risk Information

Risk Factor: Medium

CVSSv2

Base Score: 5

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

CVSSv3

Base Score: 5.3

Temporal Score: 5.1

Vector: CVSS3#AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS3#E:X/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:apache:subversion

Patch Publication Date: 2015/08/05

Vulnerability Publication Date: 2015/08/05

Reference Information

CVE: CVE-2015-3184, CVE-2015-3187

BID: 76273, 76274