CVE-2022-24976

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Published Feb 13, 2022 CVSS 3.1 · 9.1 Critical EPSS 1.8% KEV · Not listed

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.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:atheme:atheme:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-29726	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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.8% (1.812% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/atheme/atheme/commit/4e664c75d0b280a052eb8b5e81aa41944e593c52
https://github.com/atheme/atheme/compare/v7.2.11...v7.2.12
https://www.openwall.com/lists/oss-security/2022/01/30/4

History

No history.

Subscriptions

Atheme Atheme

Weaknesses

CWE-287
Improper Authentication

Sources

CVE record Updated: Aug 3, 2024, 4:29 AM

Status: PUBLISHED
Assigner: mitre
Published: Feb 13, 2022, 6:20 AM
Updated: Aug 3, 2024, 4:29 AM
Reserved: Feb 13, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:32 AM

Status: Modified
Published: Feb 14, 2022, 12:15 PM
Modified: Jun 17, 2026, 4:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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