CRITICAL 9.1 Microsoft

CVE-2024-37371

In MIT Kerberos 5 (aka krb5) before 1.21.3 an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.

Microsoft Security Update 2024-Jun: In MIT Kerberos 5 (aka krb5) before 1.21.3 an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.

Affected Products

azl3 krb5 1.21.3-1 on Azure Linux 3.0
azl3 krb5 1.21.2-1 on Azure Linux 3.0
cbl2 krb5 1.19.4-3 on CBL Mariner 2.0

References

Published: 2024-06-11 · Source: Microsoft · Feed updated: 2026-09-24

This critical severity vulnerability with a CVSS score of 9.1 was published on 2024-06-11 via Microsoft. Affected: azl3 krb5 1.21.3-1 on Azure Linux 3.0, azl3 krb5 1.21.2-1 on Azure Linux 3.0, cbl2 krb5 1.19.4-3 on CBL Mariner 2.0.

Risk Timeline

CVE Disclosed2024-06-11 · 834 days ago

Remediation Resources

Official Advisory

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-37371

NVD / MITRE

nvd.nist.gov/vuln/detail/CVE-2024-37371

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