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Overview

Vulnerability Score 4.6 4.6
CVE Id CVE-2005-0022
Last Modified 21 Aug 2010 12:25:22
Published 02 May 2005 12:00:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2005-0022

Summary

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.

Vulnerable Systems

Application

  • University Of Cambridge Exim 4.40

  • University Of Cambridge Exim 4.41

  • University Of Cambridge Exim 4.42


References

REDHAT - RHSA-2005:025

MLIST - [exim] 20050104 2 smallish security issues

IDEFENSE - 20050107 Exim auth_spa_server() Buffer Overflow Vulnerability

GENTOO - GLSA-200501-23

BUGTRAQ - 20050212 exim auth_spa_server() PoC exploit

CONFIRM - http://ftp6.us.freebsd.org/pub/mail/exim/ChangeLogs/ChangeLog-4.44

BID - 12188


Last Updated: 27 May 2016 10:39:38