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Improper Input Validation Affecting subversion package, versions <1.7.14-1

0.0
low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 2.19% (90th percentile)
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NVD
3.5 low
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Red Hat
3.5 low

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  • Snyk ID SNYK-DEBIAN9-SUBVERSION-344507
  • published 7 Dec 2013
  • disclosed 7 Dec 2013
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Introduced: 7 Dec 2013

CVE-2013-4558 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade Debian:9 subversion to version 1.7.14-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream subversion package and not the subversion package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

The get_parent_resource function in repos.c in mod_dav_svn Apache HTTPD server module in Subversion 1.7.11 through 1.7.13 and 1.8.1 through 1.8.4, when built with assertions enabled and SVNAutoversioning is enabled, allows remote attackers to cause a denial of service (assertion failure and Apache process abort) via a non-canonical URL in a request, as demonstrated using a trailing /.