CVE-2011-1176
Apache mpm-itk NiceValue Privilege Escalation Vulnerability
Description
The configuration merger in itk.c in the Steinar H. Gunderson mpm-itk Multi-Processing Module 2.2.11-01 and 2.2.11-02 for the Apache HTTP Server does not properly handle certain configuration sections that specify NiceValue but not AssignUserID, which might allow remote attackers to gain privileges by leveraging the root uid and root gid of an mpm-itk process.
INFO
Published Date :
March 29, 2011, 6:55 p.m.
Last Modified :
Nov. 21, 2024, 1:25 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
Public PoC/Exploit Available at Github
CVE-2011-1176 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2011-1176
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2011-1176.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2011-1176 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2011-1176 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618857 Added Reference http://lists.err.no/pipermail/mpm-itk/2011-March/000393.html Added Reference http://lists.err.no/pipermail/mpm-itk/2011-March/000394.html Added Reference http://openwall.com/lists/oss-security/2011/03/20/1 Added Reference http://openwall.com/lists/oss-security/2011/03/21/13 Added Reference http://www.debian.org/security/2011/dsa-2202 Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2011:057 Added Reference http://www.securityfocus.com/bid/46953 Added Reference http://www.vupen.com/english/advisories/2011/0748 Added Reference http://www.vupen.com/english/advisories/2011/0749 Added Reference http://www.vupen.com/english/advisories/2011/0824 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/66248 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 16, 2020
Action Type Old Value New Value Changed Reference Type http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618857 Patch http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618857 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://lists.err.no/pipermail/mpm-itk/2011-March/000393.html Patch http://lists.err.no/pipermail/mpm-itk/2011-March/000393.html Patch, Third Party Advisory Changed Reference Type http://lists.err.no/pipermail/mpm-itk/2011-March/000394.html No Types Assigned http://lists.err.no/pipermail/mpm-itk/2011-March/000394.html Release Notes, Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2011/03/20/1 Patch http://openwall.com/lists/oss-security/2011/03/20/1 Mailing List, Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2011/03/21/13 Patch http://openwall.com/lists/oss-security/2011/03/21/13 Mailing List, Third Party Advisory Changed Reference Type http://www.debian.org/security/2011/dsa-2202 No Types Assigned http://www.debian.org/security/2011/dsa-2202 Third Party Advisory Changed Reference Type http://www.mandriva.com/security/advisories?name=MDVSA-2011:057 No Types Assigned http://www.mandriva.com/security/advisories?name=MDVSA-2011:057 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/46953 No Types Assigned http://www.securityfocus.com/bid/46953 Third Party Advisory, VDB Entry Changed Reference Type http://www.vupen.com/english/advisories/2011/0748 Vendor Advisory http://www.vupen.com/english/advisories/2011/0748 Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2011/0749 Vendor Advisory http://www.vupen.com/english/advisories/2011/0749 Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2011/0824 No Types Assigned http://www.vupen.com/english/advisories/2011/0824 Third Party Advisory Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/66248 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/66248 Third Party Advisory, VDB Entry Removed CWE NIST CWE-16 Added CWE NIST NVD-CWE-noinfo Changed CPE Configuration AND OR *cpe:2.3:a:steinar_h_gunderson:mpm-itk:2.2.11-01:*:*:*:*:*:*:* *cpe:2.3:a:steinar_h_gunderson:mpm-itk:2.2.11-02:*:*:*:*:*:*:* OR cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* AND OR *cpe:2.3:a:mpm-itk_project:mpm-itk:2.2.11-01:*:*:*:*:*:*:* *cpe:2.3:a:mpm-itk_project:mpm-itk:2.2.11-02:*:*:*:*:*:*:* OR cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 17, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/66248 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/66248 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 30, 2011
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2011-1176 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2011-1176
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.39 }} 0.05%
score
0.72880
percentile