7.5
HIGH
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 :

Nov. 21, 2024, 2:04 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.

Affected Products

The following products are affected by CVE-2014-1692 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.

ID Vendor Product Action
1 Openbsd openssh
: Total Affected Vendor : 1 | Products : 1
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=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
http://marc.info/?l=bugtraq&m=141576985122836&w=2 Third Party Advisory
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).

Profile Photo
averyth3archivist/nmap-network-reconnaissance

Network Discovery Test for scanme.nmap.org

lua-script network-discovery network-reconnaissance nmap nmap-scripts system-scanning

Updated: 6 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : April 26, 2024, 4:54 p.m. This repo has been linked 7 different CVEs too.
Profile Photo
scmanjarrez/test

None

Lua Python Dockerfile

Updated: 7 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : April 1, 2024, 9:13 a.m. This repo has been linked 9 different CVEs too.
Profile Photo
kaio6fellipe/ssh-enum

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

Updated: 4 months, 2 weeks ago
6 stars 0 fork 0 watcher
Born at : Dec. 13, 2021, 8:24 p.m. This repo has been linked 12 different CVEs too.
Profile Photo
scmanjarrez/CVEScannerV2

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

Updated: 2 months, 2 weeks ago
107 stars 13 fork 13 watcher
Born at : Aug. 11, 2021, 12:57 p.m. This repo has been linked 9 different CVEs too.
Profile Photo
vshaliii/DC-1-Vulnhub-Walkthrough

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.

Updated: 8 months, 2 weeks ago
2 stars 0 fork 0 watcher
Born at : May 30, 2021, 2:22 p.m. This repo has been linked 39 different CVEs too.
Profile Photo
syadg123/pigat

None

Python

Updated: 4 years, 7 months ago
0 stars 0 fork 0 watcher
Born at : April 7, 2020, 8:28 a.m. This repo has been linked 75 different CVEs too.

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
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
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

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: