CVE-2024-37370
Krb5 GSS Wrapping Token Extra Count Field Manipulation Vulnerability
Description
In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.
INFO
Published Date :
June 28, 2024, 10:15 p.m.
Last Modified :
Aug. 27, 2024, 5:48 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2024-37370 has a 2 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-2024-37370.
| URL | Resource |
|---|---|
| https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef | Patch |
| https://web.mit.edu/kerberos/www/advisories/ | Vendor Advisory |
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).
None
Dockerfile Roff Java
None
Dockerfile Python HTML
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-37370 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-37370 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.
-
Initial Analysis by [email protected]
Aug. 27, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef No Types Assigned https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef Patch Changed Reference Type https://web.mit.edu/kerberos/www/advisories/ No Types Assigned https://web.mit.edu/kerberos/www/advisories/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* versions up to (excluding) 1.21.3 -
CVE Received by [email protected]
Jun. 28, 2024
Action Type Old Value New Value Added Description In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application. Added Reference MITRE https://web.mit.edu/kerberos/www/advisories/ [No types assigned] Added Reference MITRE https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef [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-2024-37370 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-2024-37370
weaknesses.