Description
tables/apr_hash.c in the Apache Portable Runtime (APR) library through 1.4.5 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://mail-archives.apache.org/mod_mbox/apr-commits/201201.mbox/%3C20120115003715.071D423888FD%40eris.apache.org%3E ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73096 ↗
- http://openwall.com/lists/oss-security/2012/02/08/3 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:019 ↗
- http://secunia.com/advisories/47862 ↗
- http://svn.apache.org/viewvc?rev=1231605&view=rev ↗
- http://www.mail-archive.com/dev%40apr.apache.org/msg24439.html ↗
- http://www.mail-archive.com/dev%40apr.apache.org/msg24472.html ↗
- http://openwall.com/lists/oss-security/2012/02/09/1 ↗
- http://www.mail-archive.com/dev%40apr.apache.org/msg24473.html ↗