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CVE-2022-41861

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Date: January 17, 2023

A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.

Language: C

Severity Score

Related Resources (7)

https://freeradius.org/security/
https://security-tracker.debian.org/tracker/CVE-2022-41861
https://access.redhat.com/security/cve/CVE-2022-41861
https://github.com/FreeRADIUS/freeradius-server/commit/0ec2b39d260e
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-41861
https://nvd.nist.gov/vuln/detail/CVE-2022-41861
https://www.mend.io/vulnerability-database/CVE-2022-41861

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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CVSS v3.1

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

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