Description
The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to crack passwords by generating hash collisions, related to password substitution.
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://marc.info/?l=apache-db-general&m=127428514905504&w=1 ↗
- http://secunia.com/advisories/42948 ↗
- https://issues.apache.org/jira/browse/DERBY-4483 ↗
- http://blogs.sun.com/kah/entry/derby_10_6_1_has ↗
- http://www.vupen.com/english/advisories/2011/0149 ↗
- http://secunia.com/advisories/42970 ↗
- http://marcellmajor.com/derbyhash.html ↗
- http://www.securitytracker.com/id?1024977 ↗
- http://db.apache.org/derby/releases/release-10.6.1.0.cgi#Fix+for+Security+Bug+CVE-2009-4269 ↗
- http://www.securityfocus.com/bid/42637 ↗
- http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html ↗