CVE-2024-37370

HIGH

MIT Kerberos 5 < 1.21.3 - Data Authenticity Bypass

Title source: rule

Description

In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.

Scores

CVSS v3 7.5
EPSS 0.0054
EPSS Percentile 67.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE
CWE-345
Status published

Affected Products (1)

mit/kerberos_5 < 1.21.3

Timeline

Published Jun 28, 2024
Tracked Since Feb 18, 2026