CVE-2022-24976
Atheme IRC Services Authentication Bypass in InspIRCd
Description
Atheme IRC Services before 7.2.12, when used in conjunction with InspIRCd, allows authentication bypass by ending an IRC handshake at a certain point during a challenge-response login sequence.
INFO
Published Date :
Feb. 14, 2022, 12:15 p.m.
Last Modified :
Feb. 23, 2022, 3:51 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
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-2022-24976.
| URL | Resource |
|---|---|
| https://github.com/atheme/atheme/commit/4e664c75d0b280a052eb8b5e81aa41944e593c52 | Patch Third Party Advisory |
| https://github.com/atheme/atheme/compare/v7.2.11...v7.2.12 | Patch Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2022/01/30/4 | Exploit Mailing List Third Party 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-24976 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-24976 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 -
Initial Analysis by [email protected]
Feb. 23, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://github.com/atheme/atheme/commit/4e664c75d0b280a052eb8b5e81aa41944e593c52 No Types Assigned https://github.com/atheme/atheme/commit/4e664c75d0b280a052eb8b5e81aa41944e593c52 Patch, Third Party Advisory Changed Reference Type https://github.com/atheme/atheme/compare/v7.2.11...v7.2.12 No Types Assigned https://github.com/atheme/atheme/compare/v7.2.11...v7.2.12 Patch, Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2022/01/30/4 No Types Assigned https://www.openwall.com/lists/oss-security/2022/01/30/4 Exploit, Mailing List, Third Party Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:atheme:atheme:*:*:*:*:*:*:*:* versions from (including) 7.2.0 up to (excluding) 7.2.12
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-24976 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-2022-24976
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.04%
score
0.59378
percentile