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.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2010-2023 Detail

Description

transports/appendfile.c in Exim before 4.72, when a world-writable sticky-bit mail directory is used, does not verify the st_nlink field of mailbox files, which allows local users to cause a denial of service or possibly gain privileges by creating a hard link to another user's file.


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
http://archives.neohapsis.com/archives/fulldisclosure/2010-06/0079.html
http://archives.neohapsis.com/archives/fulldisclosure/2010-06/0079.html
http://bugs.exim.org/show_bug.cgi?id=988
http://bugs.exim.org/show_bug.cgi?id=988
http://lists.exim.org/lurker/message/20100524.175925.9a69f755.en.html
http://lists.exim.org/lurker/message/20100524.175925.9a69f755.en.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042587.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042587.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042613.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042613.html
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
http://secunia.com/advisories/40019 Vendor Advisory 
http://secunia.com/advisories/40019 Vendor Advisory 
http://secunia.com/advisories/40123
http://secunia.com/advisories/40123
http://secunia.com/advisories/43243
http://secunia.com/advisories/43243
http://vcs.exim.org/viewvc/exim/exim-doc/doc-txt/ChangeLog?view=markup&pathrev=exim-4_72_RC2
http://vcs.exim.org/viewvc/exim/exim-doc/doc-txt/ChangeLog?view=markup&pathrev=exim-4_72_RC2
http://vcs.exim.org/viewvc/exim/exim-src/src/transports/appendfile.c?r1=1.24&r2=1.25 Patch 
http://vcs.exim.org/viewvc/exim/exim-src/src/transports/appendfile.c?r1=1.24&r2=1.25 Patch 
http://www.securityfocus.com/archive/1/511653/100/0/threaded
http://www.securityfocus.com/archive/1/511653/100/0/threaded
http://www.securityfocus.com/bid/40451
http://www.securityfocus.com/bid/40451
http://www.ubuntu.com/usn/USN-1060-1
http://www.ubuntu.com/usn/USN-1060-1
http://www.vupen.com/english/advisories/2010/1402
http://www.vupen.com/english/advisories/2010/1402
http://www.vupen.com/english/advisories/2011/0364
http://www.vupen.com/english/advisories/2011/0364
https://bugzilla.redhat.com/show_bug.cgi?id=600093
https://bugzilla.redhat.com/show_bug.cgi?id=600093
https://exchange.xforce.ibmcloud.com/vulnerabilities/59043
https://exchange.xforce.ibmcloud.com/vulnerabilities/59043

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') 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

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-2023
NVD Published Date:
06/07/2010
NVD Last Modified:
11/20/2024
Source:
MITRE