CVE-2014-1692
OpenSSH Hash Buffer Denial of Service
Description
The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition.
INFO
Published Date :
Jan. 29, 2014, 4:02 p.m.
Last Modified :
Feb. 13, 2023, 12:38 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2014-1692 has a 6 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-2014-1692.
| URL | Resource |
|---|---|
| http://marc.info/?l=bugtraq&m=141576985122836&w=2 | Third Party Advisory |
| http://marc.info/?l=bugtraq&m=144050155601375&w=2 | Third Party Advisory |
| http://openwall.com/lists/oss-security/2014/01/29/10 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2014/01/29/2 | Mailing List Third Party Advisory |
| http://osvdb.org/102611 | Broken Link |
| http://secunia.com/advisories/60184 | Third Party Advisory |
| http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 | Third Party Advisory |
| http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h | |
| http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10 | Vendor Advisory |
| http://www.securityfocus.com/bid/65230 | Third Party Advisory VDB Entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/90819 | Third Party Advisory VDB Entry |
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).
Network Discovery Test for scanme.nmap.org
lua-script network-discovery network-reconnaissance nmap nmap-scripts system-scanning
None
Lua Python Dockerfile
A simple way to use ssh-audit, ssh-keyscan and nmap custom scan with Python
ssh enumeration nmap ssh-audit pentest ssh-keyscan
Python HTML
Nmap script that scans for probable vulnerabilities based on services discovered in open ports.
nmap nmap-script nmap-scan-script exploit-db nmap-scan metasploit vulnerability-scanners security-scanner vulnerability-detection vulnerability nsescript nmap-scripts penetration-testing vulnerability-scanning vulnerability-identification vulnerability-databases exploit security security-audit nse
Lua Python Dockerfile
DC-1 is a purposely built vulnerable lab for the purpose of gaining experience in the world of penetration testing. It was designed to be a challenge for beginners, but just how easy it is will depend on your skills and knowledge, and your ability to learn.
None
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-2014-1692 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2014-1692 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]
Feb. 13, 2023
Action Type Old Value New Value Removed Reference http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9;r2=1.10;f=h [Vendor Advisory] Added Reference http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h [No Types Assigned] -
Modified Analysis by [email protected]
Feb. 04, 2020
Action Type Old Value New Value Changed Reference Type http://marc.info/?l=bugtraq&m=141576985122836&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=141576985122836&w=2 Third Party Advisory Changed Reference Type http://marc.info/?l=bugtraq&m=144050155601375&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=144050155601375&w=2 Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2014/01/29/10 No Types Assigned http://openwall.com/lists/oss-security/2014/01/29/10 Mailing List, Third Party Advisory Changed Reference Type http://openwall.com/lists/oss-security/2014/01/29/2 No Types Assigned http://openwall.com/lists/oss-security/2014/01/29/2 Mailing List, Third Party Advisory Changed Reference Type http://osvdb.org/102611 No Types Assigned http://osvdb.org/102611 Broken Link Changed Reference Type http://secunia.com/advisories/60184 No Types Assigned http://secunia.com/advisories/60184 Third Party Advisory Changed Reference Type http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9;r2=1.10;f=h No Types Assigned http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9;r2=1.10;f=h Vendor Advisory Changed Reference Type http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10 No Types Assigned http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/65230 No Types Assigned http://www.securityfocus.com/bid/65230 Third Party Advisory, VDB Entry Changed Reference Type http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 No Types Assigned http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 Third Party Advisory Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/90819 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/90819 Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.2.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.2.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.2.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.2.27:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.5:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.5.7:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:1.5.8:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.3.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.5:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.5.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.5.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.9:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.9.9:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.9.9p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.9p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:2.9p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0.2p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.0p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.2.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.2.2p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.2.3p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.3p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.4:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.4p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.5:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.5p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.6:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.6.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.6.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.6.1p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.7:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.7.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.7.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.7.1p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.8:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.8.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.8.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.9:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.9.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:3.9.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.0:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.0p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.1p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.2p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.3p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.3p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.4:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.4p1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.5:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.6:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.7:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.8:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:4.9:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.0:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.4:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.5:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.6:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.7:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.8:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.8p2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:5.9:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:6.0:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:6.1:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:6.2:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:6.3:*:*:*:*:*:*:* *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (including) 6.4 OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (including) 6.4 -
CVE Modified by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/90819 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/90819 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 07, 2017
Action Type Old Value New Value Added Reference http://www-01.ibm.com/support/docview.wss?uid=isg3T1020637 [No Types Assigned] Added Reference http://secunia.com/advisories/60184 [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=144050155601375&w=2 -
CVE Modified by [email protected]
Dec. 03, 2014
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=141576985122836&w=2 -
Initial Analysis by [email protected]
Jan. 29, 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-2014-1692 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-2014-1692
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.27 }} -0.72%
score
0.91221
percentile