FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

CVE-2011-1764

This CVE name corresponds to:

Entered	Topic
2011-05-14	Exim -- remote code execution and information disclosure

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

CVE-2011-1764 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2011-1764
Phase	Assigned(20110419)

Description

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.

References

Source	Reference
CONFIRM	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=624670
CONFIRM	http://bugs.exim.org/show_bug.cgi?id=1106
CONFIRM	http://git.exim.org/exim.git/commit/337e3505b0e6cd4309db6bf6062b33fa56e06cf8
CONFIRM	https://bugzilla.redhat.com/show_bug.cgi?id=702474
DEBIAN	DSA-2232
SUSE	SUSE-SR:2011:009
SECUNIA	51155