Executive Summary

Informations
Name CVE-2010-2023 First vendor Publication 2010-06-07
Vendor Cve Last vendor Modification 2018-10-10

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.4 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2023

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 67

OpenVAS Exploits

Date Description
2011-05-23 Name : Fedora Update for exim FEDORA-2011-7047
File : nvt/gb_fedora_2011_7047_exim_fc14.nasl
2011-05-23 Name : Fedora Update for exim FEDORA-2011-7059
File : nvt/gb_fedora_2011_7059_exim_fc13.nasl
2011-04-19 Name : Fedora Update for exim FEDORA-2010-12375
File : nvt/gb_fedora_2010_12375_exim_fc14.nasl
2011-02-11 Name : Ubuntu Update for exim4 vulnerabilities USN-1060-1
File : nvt/gb_ubuntu_USN_1060_1.nasl
2010-06-11 Name : Fedora Update for exim FEDORA-2010-9506
File : nvt/gb_fedora_2010_9506_exim_fc12.nasl
2010-06-11 Name : Fedora Update for exim FEDORA-2010-9524
File : nvt/gb_fedora_2010_9524_exim_fc13.nasl
2010-06-03 Name : Exim < 4.72 RC2 Multiple Vulnerabilities
File : nvt/gb_exim_4_72.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
65158 Exim transports/appendfile.c Hardlink Handling Arbitrary File Overwrite

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_exim-100720.nasl - Type : ACT_GATHER_INFO
2014-01-28 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201401-32.nasl - Type : ACT_GATHER_INFO
2011-04-13 Name : The remote Fedora host is missing a security update.
File : fedora_2010-12375.nasl - Type : ACT_GATHER_INFO
2011-02-11 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1060-1.nasl - Type : ACT_GATHER_INFO
2010-07-23 Name : The remote openSUSE host is missing a security update.
File : suse_11_1_exim-100720.nasl - Type : ACT_GATHER_INFO
2010-07-23 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_exim-100720.nasl - Type : ACT_GATHER_INFO
2010-07-01 Name : The remote Fedora host is missing a security update.
File : fedora_2010-9506.nasl - Type : ACT_GATHER_INFO
2010-07-01 Name : The remote Fedora host is missing a security update.
File : fedora_2010-9524.nasl - Type : ACT_GATHER_INFO
2010-06-02 Name : The remote mail server is potentially affected by multiple vulnerabilities.
File : exim_4_72.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/40451
BUGTRAQ http://www.securityfocus.com/archive/1/511653/100/0/threaded
CONFIRM http://bugs.exim.org/show_bug.cgi?id=988
http://vcs.exim.org/viewvc/exim/exim-doc/doc-txt/ChangeLog?view=markup&pa...
http://vcs.exim.org/viewvc/exim/exim-src/src/transports/appendfile.c?r1=1.24&...
https://bugzilla.redhat.com/show_bug.cgi?id=600093
FEDORA http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042587.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042613.html
FULLDISC http://archives.neohapsis.com/archives/fulldisclosure/2010-06/0079.html
MLIST http://lists.exim.org/lurker/message/20100524.175925.9a69f755.en.html
SECUNIA http://secunia.com/advisories/40019
http://secunia.com/advisories/40123
http://secunia.com/advisories/43243
SUSE http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
UBUNTU http://www.ubuntu.com/usn/USN-1060-1
VUPEN http://www.vupen.com/english/advisories/2010/1402
http://www.vupen.com/english/advisories/2011/0364
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/59043

Alert History

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Date Informations
2020-05-23 01:42:08
  • Multiple Updates
2020-05-23 00:25:52
  • Multiple Updates
2018-10-11 00:19:52
  • Multiple Updates
2017-08-17 09:23:01
  • Multiple Updates
2016-04-26 19:50:50
  • Multiple Updates
2014-06-14 13:28:48
  • Multiple Updates
2014-02-17 10:55:38
  • Multiple Updates
2013-05-10 23:25:56
  • Multiple Updates