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CVE-2021-29629

Date: May 28, 2021

In FreeBSD 13.0-STABLE before n245765-bec0d2c9c841, 12.2-STABLE before r369859, 11.4-STABLE before r369866, 13.0-RELEASE before p1, 12.2-RELEASE before p7, and 11.4-RELEASE before p10, missing message validation in libradius(3) could allow malicious clients or servers to trigger denial of service in vulnerable servers or clients respectively.

Language: C

Severity Score

Related Resources (6)

https://security.netapp.com/advisory/ntap-20210713-0003/
https://security-tracker.debian.org/tracker/CVE-2021-29629
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:12.libradius.asc
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-29629
https://nvd.nist.gov/vuln/detail/CVE-2021-29629
https://www.mend.io/vulnerability-database/CVE-2021-29629

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3.1

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

CVSS v2

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

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