CVE-2023-51384
OpenSSH SSH-Agent Destination Constraint Incomplete Application Vulnerability
Description
In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys.
INFO
Published Date :
Dec. 18, 2023, 7:15 p.m.
Last Modified :
May 16, 2024, 8:05 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2023-51384 has a 4 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-2023-51384.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2024/Mar/21 | Mailing List Third Party Advisory |
| https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b | Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20240105-0005/ | Third Party Advisory |
| https://support.apple.com/kb/HT214084 | Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5586 | Third Party Advisory |
| https://www.openssh.com/txt/release-9.6 | Release Notes |
| https://www.openwall.com/lists/oss-security/2023/12/18/2 | Mailing List Release Notes |
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).
DockerLab - Machine
None
Dockerfile Go
None
IOT Search Engine Scanner/Crawler/Scraper
binaryedge iot-platform searchengine shodan-api shodan-search hunterhow iot-search iotengine
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-2023-51384 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-51384 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. 17, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 16, 2024
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2024/Mar/21 No Types Assigned http://seclists.org/fulldisclosure/2024/Mar/21 Mailing List, Third Party Advisory Changed Reference Type https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b Patch https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b Patch, Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20240105-0005/ No Types Assigned https://security.netapp.com/advisory/ntap-20240105-0005/ Third Party Advisory Changed Reference Type https://support.apple.com/kb/HT214084 No Types Assigned https://support.apple.com/kb/HT214084 Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5586 No Types Assigned https://www.debian.org/security/2023/dsa-5586 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 9.6 OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions from (including) 8.9 up to (excluding) 9.6 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 13, 2024
Action Type Old Value New Value Added Reference MITRE http://seclists.org/fulldisclosure/2024/Mar/21 [No types assigned] -
CVE Modified by [email protected]
Mar. 07, 2024
Action Type Old Value New Value Added Reference MITRE https://support.apple.com/kb/HT214084 [No types assigned] -
CVE Modified by [email protected]
Jan. 05, 2024
Action Type Old Value New Value Added Reference MITRE https://security.netapp.com/advisory/ntap-20240105-0005/ [No types assigned] -
CVE Modified by [email protected]
Dec. 22, 2023
Action Type Old Value New Value Added Reference MITRE https://www.debian.org/security/2023/dsa-5586 [No types assigned] -
Initial Analysis by [email protected]
Dec. 22, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b No Types Assigned https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b Patch Changed Reference Type https://www.openssh.com/txt/release-9.6 No Types Assigned https://www.openssh.com/txt/release-9.6 Release Notes Changed Reference Type https://www.openwall.com/lists/oss-security/2023/12/18/2 No Types Assigned https://www.openwall.com/lists/oss-security/2023/12/18/2 Mailing List, Release Notes Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (excluding) 9.6 -
CVE Modified by [email protected]
Dec. 19, 2023
Action Type Old Value New Value Added Reference MITRE https://github.com/openssh/openssh-portable/commit/881d9c6af9da4257c69c327c4e2f1508b2fa754b [No types assigned] -
CVE Received by [email protected]
Dec. 18, 2023
Action Type Old Value New Value Added Description In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys. Added Reference MITRE https://www.openssh.com/txt/release-9.6 [No types assigned] Added Reference MITRE https://www.openwall.com/lists/oss-security/2023/12/18/2 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-51384 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-2023-51384
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.07997
percentile