CVE-2013-1846

Description

The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21 and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a LOCK on an activity URL.

Category

4.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.33% Top 25%
Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory mandriva.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.opensuse.org/opensuse-updates/2013-04/msg00095.html vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-0737.html vendor advisory
http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvSTMLbn4q_KM3Ph2UOeSiPGhEK4%3DSvwEjaHW_GUGkYWPQ%40mail.gmail.com%3E mailing list
https://bugzilla.redhat.com/show_bug.cgi?id=929087
http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvRoyVrZV12tgC0FMGrc6%2BMisd3qTcZ%2BDdpFGgTahkgAkQ%40mail.gmail.com%3E mailing list
http://www.ubuntu.com/usn/USN-1893-1 vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18087 vdb entry signature
http://lists.opensuse.org/opensuse-updates/2013-06/msg00069.html vendor advisory
http://subversion.apache.org/security/CVE-2013-1846-advisory.txt
http://www.mandriva.com/security/advisories?name=MDVSA-2013:153 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2013-1846?
CVE-2013-1846 has been scored as a medium severity vulnerability.
How to fix CVE-2013-1846?
To fix CVE-2013-1846, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-1846 being actively exploited in the wild?
It is possible that CVE-2013-1846 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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