CVE-2012-0840 | BDVDB-2026-49108 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.