CVE-2011-1764

Publication date 10 May 2011

Last updated 24 July 2024

Ubuntu priority

Format string vulnerability in the dkim_exim_verify_finish function in src/dkim.c in Exim before 4.76 might allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via format string specifiers in data used in DKIM logging, as demonstrated by an identity field containing a % (percent) character.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
exim4	11.04 natty	Fixed 4.74-1ubuntu1.1
	10.10 maverick	Fixed 4.72-1ubuntu1.2
	10.04 LTS lucid	Fixed 4.71-3ubuntu1.2
	8.04 LTS hardy	Not affected
	6.06 LTS dapper	Not affected

How can I get the fixes?
What do statuses mean?

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-1130-1
Exim vulnerability
10 May 2011

Other references

https://www.cve.org/CVERecord?id=CVE-2011-1764