CVE-2013-1847 Null dereference in n/a
Remote attackers can crash the Subversion Apache module by sending an anonymous LOCK request for a non-existent URL, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-1847?
CVE-2013-1847 is a medium-severity vulnerability in n/a, published on 2 May 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.0 through 1.6.20 and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an anonymous LOCK for a URL that does not exist.
Which versions are affected by CVE-2013-1847?
It affects 1 product.
Products include Apache Subversion.
How do I fix CVE-2013-1847?
Upgrade to a fixed version.
Is CVE-2013-1847 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-1847 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
- CVE-2017-9800 A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and 1.10.0.x through 1.10.0-alpha
- CVE-2013-4246 Denial of service in n/a
- CVE-2015-5259 Integer overflow in n/a
- CVE-2024-45720 Apache Subversion: Command line argument injection on Windows platforms
- CVE-2015-0202 Denial of service in n/a
Sources
Also known as DEBIAN-CVE-2013-1847, GHSA-2c79-3xrg-7c85.