CVE-2014-3466
GnuTLS Buffer Overflow Denial of Service and Remote Code Execution
Description
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
INFO
Published Date :
June 3, 2014, 2:55 p.m.
Last Modified :
Feb. 14, 2024, 1:17 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
8.6
Public PoC/Exploit Available at Github
CVE-2014-3466 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2014-3466.
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).
Proof of Concept for CVE-2014-3466 (GnuTLS buffer overflow: session id length check)
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2014-3466 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-3466 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 29, 2017
Action Type Old Value New Value Added Reference http://www.ubuntu.com/usn/USN-2229-1 [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2014-0684.html [No Types Assigned] Added Reference http://rhn.redhat.com/errata/RHSA-2014-0595.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 07, 2017
Action Type Old Value New Value Added Reference http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5096155 [No Types Assigned] Added Reference http://www.novell.com/support/kb/doc.php?id=7015303 [No Types Assigned] Added Reference http://www.novell.com/support/kb/doc.php?id=7015302 [No Types Assigned] Added Reference http://secunia.com/advisories/60384 [No Types Assigned] Added Reference http://secunia.com/advisories/59408 [No Types Assigned] -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/67741 [No Types Assigned] -
Modified Analysis by [email protected]
Aug. 11, 2015
Action Type Old Value New Value Changed Reference Type http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/ No Types Assigned http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/ Exploit -
CVE Modified by [email protected]
May. 16, 2015
Action Type Old Value New Value Added Reference http://radare.today/technical-analysis-of-the-gnutls-hello-vulnerability/ -
CVE Modified by [email protected]
May. 14, 2015
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1030314 -
Initial Analysis by [email protected]
Jun. 04, 2014
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-2014-3466 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-2014-3466
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
59.19 }} -6.87%
score
0.97797
percentile