U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2008-2936 Detail

Description

Postfix before 2.3.15, 2.4 before 2.4.8, 2.5 before 2.5.4, and 2.6 before 2.6-20080814, when the operating system supports hard links to symlinks, allows local users to append e-mail messages to a file to which a root-owned symlink points, by creating a hard link to this symlink and then sending a message. NOTE: this can be leveraged to gain privileges if there is a symlink to an init script.


Evaluator Description

Please refer to the following links for additional version information (vendor release notes): Postfix 2.3 - ftp://mirrors.loonybin.net/pub/postfix/official/postfix-2.3.15.RELEASE_NOTES Postfix 2.4 - ftp://mirrors.loonybin.net/pub/postfix/official/postfix-2.4.8.RELEASE_NOTES Postfix 2.5 - ftp://mirrors.loonybin.net/pub/postfix/official/postfix-2.5.4.RELEASE_NOTES Postfix 2.6 - ftp://mirrors.loonybin.net/pub/postfix/experimental/postfix-2.6-20080814.RELEASE_NOTES

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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
ftp://ftp.porcupine.org/mirrors/postfix-release/experimental/postfix-2.6-20080814.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/experimental/postfix-2.6-20080814.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.3.15.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.3.15.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.4.8.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.4.8.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.5.4.HISTORY
ftp://ftp.porcupine.org/mirrors/postfix-release/official/postfix-2.5.4.HISTORY
http://article.gmane.org/gmane.mail.postfix.announce/110
http://article.gmane.org/gmane.mail.postfix.announce/110
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00002.html
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00002.html
http://secunia.com/advisories/31469
http://secunia.com/advisories/31469
http://secunia.com/advisories/31474
http://secunia.com/advisories/31474
http://secunia.com/advisories/31477
http://secunia.com/advisories/31477
http://secunia.com/advisories/31485 Vendor Advisory 
http://secunia.com/advisories/31485 Vendor Advisory 
http://secunia.com/advisories/31500 Vendor Advisory 
http://secunia.com/advisories/31500 Vendor Advisory 
http://secunia.com/advisories/31530
http://secunia.com/advisories/31530
http://secunia.com/advisories/32231
http://secunia.com/advisories/32231
http://security.gentoo.org/glsa/glsa-200808-12.xml
http://security.gentoo.org/glsa/glsa-200808-12.xml
http://securityreason.com/securityalert/4160
http://securityreason.com/securityalert/4160
http://wiki.rpath.com/Advisories:rPSA-2008-0259
http://wiki.rpath.com/Advisories:rPSA-2008-0259
http://www.debian.org/security/2008/dsa-1629
http://www.debian.org/security/2008/dsa-1629
http://www.kb.cert.org/vuls/id/938323 US Government Resource 
http://www.kb.cert.org/vuls/id/938323 US Government Resource 
http://www.mandriva.com/security/advisories?name=MDVSA-2008:171
http://www.mandriva.com/security/advisories?name=MDVSA-2008:171
http://www.redhat.com/support/errata/RHSA-2008-0839.html
http://www.redhat.com/support/errata/RHSA-2008-0839.html
http://www.securityfocus.com/archive/1/495474/100/0/threaded
http://www.securityfocus.com/archive/1/495474/100/0/threaded
http://www.securityfocus.com/archive/1/495632/100/0/threaded
http://www.securityfocus.com/archive/1/495632/100/0/threaded
http://www.securityfocus.com/archive/1/495882/100/0/threaded
http://www.securityfocus.com/archive/1/495882/100/0/threaded
http://www.securityfocus.com/bid/30691 Patch 
http://www.securityfocus.com/bid/30691 Patch 
http://www.securitytracker.com/id?1020700
http://www.securitytracker.com/id?1020700
http://www.vupen.com/english/advisories/2008/2385
http://www.vupen.com/english/advisories/2008/2385
https://exchange.xforce.ibmcloud.com/vulnerabilities/44460
https://exchange.xforce.ibmcloud.com/vulnerabilities/44460
https://issues.rpath.com/browse/RPL-2689
https://issues.rpath.com/browse/RPL-2689
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10033
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10033
https://usn.ubuntu.com/636-1/
https://usn.ubuntu.com/636-1/
https://www.exploit-db.com/exploits/6337
https://www.exploit-db.com/exploits/6337
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html
https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-264 Permissions, Privileges, and Access Controls cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-2936
NVD Published Date:
08/18/2008
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.