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CVE-2016-2168

Published: 5 May 2016

The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
subversion
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1.9.4-1ubuntu1)
precise Ignored
(end of life)
trusty
Released (1.8.8-1ubuntu3.3)
upstream
Released (1.9.4-1)
wily Ignored
(end of life)
xenial
Released (1.9.3-2ubuntu1.1)
yakkety Not vulnerable
(1.9.4-1ubuntu1)
zesty Not vulnerable
(1.9.4-1ubuntu1)
Binaries built from this source package are in Universe and so are supported by the community.

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H