CVE-2012-2733
Apache Tomcat HTTP NIO Denial of Service
Description
java/org/apache/coyote/http11/InternalNioInputBuffer.java in the HTTP NIO connector in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28 does not properly restrict the request-header size, which allows remote attackers to cause a denial of service (memory consumption) via a large amount of header data.
INFO
Published Date :
Nov. 16, 2012, 9:55 p.m.
Last Modified :
Nov. 21, 2024, 1:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
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-2012-2733
.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2012-2733
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2012-2733
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.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html Added Reference http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html Added Reference http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html Added Reference http://marc.info/?l=bugtraq&m=136612293908376&w=2 Added Reference http://marc.info/?l=bugtraq&m=136612293908376&w=2 Added Reference http://marc.info/?l=bugtraq&m=139344343412337&w=2 Added Reference http://secunia.com/advisories/51371 Added Reference http://secunia.com/advisories/57126 Added Reference http://svn.apache.org/viewvc?view=revision&revision=1350301 Added Reference http://svn.apache.org/viewvc?view=revision&revision=1356208 Added Reference http://tomcat.apache.org/security-6.html Added Reference http://tomcat.apache.org/security-7.html Added Reference http://www.securityfocus.com/bid/56402 Added Reference http://www.securitytracker.com/id?1027729 Added Reference http://www.ubuntu.com/usn/USN-1637-1 Added Reference https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878 Added Reference https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878 Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19218 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 19, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:19218 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19218 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 23, 2016
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=136612293908376&w=2 -
Initial Analysis by [email protected]
Nov. 19, 2012
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-2012-2733
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-2012-2733
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.48 }} -0.71%
score
0.92354
percentile