Home > Vulnerability Database > CVE-2022-24976

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2022-24976

Date: February 13, 2022

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.

Language: C

Severity Score

9.1

Related Resources (7)

Url: https://security-tracker.debian.org/tracker/CVE-2022-24976

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-24976

Url: https://github.com/atheme/atheme/compare/v7.2.11...v7.2.12

Url: https://www.openwall.com/lists/oss-security/2022/01/30/4

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-24976

Url: https://github.com/atheme/atheme/commit/4e664c75d0b280a052eb8b5e81aa41944e593c52

Url: https://www.mend.io/vulnerability-database/CVE-2022-24976

Severity Score

9.1

Weakness Type (CWE)

Improper Authentication

CWE-287

CVSS v3.1

Base Score:	9.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	5.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

Do you need more information?

Contact Us