PT-2011-3105 · Exim · Exim

Published 2011-05-16 · Updated 2024-06-15 · CVE-2011-1407

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Exim versions 4.7x through 4.75

Description The issue concerns the DKIM implementation, which incorrectly allows matching for DKIM identities to apply to lookup items instead of only strings. This flaw enables remote attackers to execute arbitrary code or access a filesystem by crafting a malicious identity.

Recommendations For Exim versions 4.7x through 4.75, update to version 4.76 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2011-1407

DSA-2236-1

OPENSUSE-SU-2024:10017-1

Affected Products

Exim

References · 21

• http://ubuntu.com/usn/USN-1135-1 · Vendor Advisory
• http://debian.org/security/2011/dsa-2236 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2011-1407 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1407 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10017-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2011-1407 · Vendor Advisory
• https://lists.exim.org/lurker/message/20110512.102909.8136175a.en.html · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-1407 · Vendor Advisory
• https://lists.exim.org/lurker/message/20110509.091632.daed0206.en.html · Patch
• https://suse.com/security/cve/CVE-2011-0017 · Note
• https://suse.com/security/cve/CVE-2011-1407 · Note
• https://suse.com/security/cve/CVE-2010-4344 · Note
• https://suse.com/security/cve/CVE-2016-1531 · Note
• https://suse.com/security/cve/CVE-2010-2024 · Note
• https://suse.com/security/cve/CVE-2010-4345 · Note