CVE-2024-3183
FreeIPA Kerberos Ticket Brute Force Amplification Vulnerability
Description
A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key directly. For user principals, this key is a hash of a public per-principal randomly-generated salt and the user’s password. If a principal is compromised it means the attacker would be able to retrieve tickets encrypted to any principal, all of them being encrypted by their own key directly. By taking these tickets and salts offline, the attacker could run brute force attacks to find character strings able to decrypt tickets when combined to a principal salt (i.e. find the principal’s password).
INFO
Published Date :
June 12, 2024, 9:15 a.m.
Last Modified :
Sept. 16, 2024, 8:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2024-3183 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-2024-3183.
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).
POC for CVE-2024-3183 (FreeIPA Rosting)
Python
Python library for interacting with FreeIPA network protocols
freeipa kerberos python pentest cve-2024-3183 spake
Python
A curated list of my GitHub stars!
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-3183 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-3183 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]
Sep. 16, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/WT3JL7JQDIAFKKEFARWYES7GZNWGQNCI/ -
CVE Modified by [email protected]
Jun. 27, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/WT3JL7JQDIAFKKEFARWYES7GZNWGQNCI/ [No types assigned] -
CVE Received by [email protected]
Jun. 12, 2024
Action Type Old Value New Value Added Description A vulnerability was found in FreeIPA in a way when a Kerberos TGS-REQ is encrypted using the client’s session key. This key is different for each new session, which protects it from brute force attacks. However, the ticket it contains is encrypted using the target principal key directly. For user principals, this key is a hash of a public per-principal randomly-generated salt and the user’s password. If a principal is compromised it means the attacker would be able to retrieve tickets encrypted to any principal, all of them being encrypted by their own key directly. By taking these tickets and salts offline, the attacker could run brute force attacks to find character strings able to decrypt tickets when combined to a principal salt (i.e. find the principal’s password). Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3754 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3755 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3756 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3757 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3758 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3759 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3760 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3761 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3775 [No types assigned] Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-3183 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2270685 [No types assigned] Added Reference Red Hat, Inc. https://www.freeipa.org/release-notes/4-12-1.html [No types assigned] Added CWE Red Hat, Inc. CWE-916 Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-3183 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-2024-3183
weaknesses.