CVE-2024-37370 — Insufficient Verification of Data Authenticity in Kerberos 5
Severity
7.5HIGHNVD
EPSS
0.5%
top 32.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 28
Latest updateAug 8
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6
Affected Packages3 packages
Patches
🔴Vulnerability Details
4📋Vendor Advisories
4Microsoft▶
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 applicati↗2024-06-11
Debian▶
CVE-2024-37370: krb5 - In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext...↗2024