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CVE-2010-4344 Detail

Description

Heap-based buffer overflow in the string_vformat function in string.c in Exim before 4.70 allows remote attackers to execute arbitrary code via an SMTP session that includes two MAIL commands in conjunction with a large message containing crafted headers, leading to improper rejection logging.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
ftp://ftp.exim.org/pub/exim/ChangeLogs/ChangeLog-4.70 Broken Link 
http://atmail.com/blog/2010/atmail-6204-now-available/ Broken Link 
http://bugs.exim.org/show_bug.cgi?id=787 Issue Tracking  Patch 
http://git.exim.org/exim.git/commit/24c929a27415c7cfc7126c47e4cad39acf3efa6b Mailing List  Patch 
http://lists.exim.org/lurker/message/20101210.164935.385e04d0.en.html Mailing List  Patch 
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00003.html Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2010/12/10/1 Mailing List  Third Party Advisory 
http://www.cpanel.net/2010/12/exim-remote-memory-corruption-vulnerability-notification-cve-2010-4344.html Broken Link 
http://www.debian.org/security/2010/dsa-2131 Mailing List  Third Party Advisory 
http://www.exim.org/lurker/message/20101207.215955.bb32d4f2.en.html Exploit  Mailing List 
http://www.kb.cert.org/vuls/id/682457 Third Party Advisory  US Government Resource 
http://www.metasploit.com/modules/exploit/unix/smtp/exim4_string_format Third Party Advisory 
http://www.openwall.com/lists/oss-security/2021/05/04/7 Exploit  Mailing List 
http://www.redhat.com/support/errata/RHSA-2010-0970.html Broken Link 
http://www.securityfocus.com/archive/1/515172/100/0/threaded Broken Link  Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/45308 Broken Link  Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id?1024858 Broken Link  Third Party Advisory  VDB Entry 
http://www.theregister.co.uk/2010/12/11/exim_code_execution_peril/ Press/Media Coverage 
http://www.ubuntu.com/usn/USN-1032-1 Third Party Advisory 
http://www.vupen.com/english/advisories/2010/3171 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3172 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3181 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3186 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3204 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3246 Broken Link  Vendor Advisory 
http://www.vupen.com/english/advisories/2010/3317 Broken Link 
https://bugzilla.redhat.com/show_bug.cgi?id=661756 Exploit  Issue Tracking 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Exim Heap-Based Buffer Overflow Vulnerability 03/25/2022 04/15/2022 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-4344
NVD Published Date:
12/14/2010
NVD Last Modified:
07/16/2024
Source:
Red Hat, Inc.