Description
Buffer overflow in the spa_base64_to_bits function in Exim before 4.43, as originally obtained from Samba code, and as called by the auth_spa_client function, may allow attackers to execute arbitrary code during SPA authentication.
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
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11293 ↗
- http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLogs/ChangeLog-4.44 ↗
- http://marc.info/?l=bugtraq&m=110824870908614&w=2 ↗
- http://www.securityfocus.com/bid/12188 ↗
- http://www.redhat.com/support/errata/RHSA-2005-025.html ↗
- http://www.idefense.com/application/poi/display?id=178&type=vulnerabilities ↗
- http://security.gentoo.org/glsa/glsa-200501-23.xml ↗
- http://www.exim.org/mail-archives/exim-users/Week-of-Mon-20050103/msg00028.html ↗