CVE-2011-3200
Rsyslog Stack-based Buffer Overflow Denial of Service Vulnerability
Description
Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service (application exit) via a long TAG in a legacy syslog message.
INFO
Published Date :
Sept. 6, 2011, 4:55 p.m.
Last Modified :
Nov. 21, 2024, 1:29 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-2011-3200.
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-2011-3200 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2011-3200 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://git.adiscon.com/?p=rsyslog.git%3Ba=commit%3Bh=1ca6cc236d1dabf1633238b873fb1c057e52f95e Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065837.html Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065941.html Added Reference http://lists.opensuse.org/opensuse-updates/2011-09/msg00013.html Added Reference http://secunia.com/advisories/45922 Added Reference http://secunia.com/advisories/46027 Added Reference http://securitytracker.com/id?1026000 Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2011:134 Added Reference http://www.redhat.com/support/errata/RHSA-2011-1247.html Added Reference http://www.rsyslog.com/potential-dos-with-malformed-tag/ Added Reference http://www.securityfocus.com/bid/49413 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=727644 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. http://git.adiscon.com/?p=rsyslog.git%3Ba=commit%3Bh=1ca6cc236d1dabf1633238b873fb1c057e52f95e [No types assigned] Removed Reference Red Hat, Inc. http://git.adiscon.com/?p=rsyslog.git;a=commit;h=1ca6cc236d1dabf1633238b873fb1c057e52f95e -
Initial Analysis by [email protected]
Sep. 06, 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-2011-3200 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-2011-3200
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
31.16 }} 15.62%
score
0.96986
percentile