CVE-2024-37370

Published: Jun 28, 2024Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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.

Affected (1)

Products: Mit: Kerberos 5

Mit

1 product

Kerberos 5

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mit Kerberos 5	Before 1.21.3

Related CWEs

CWE-345

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

References (6)

https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef

Source: cve@mitre.org

Patch

https://web.mit.edu/kerberos/www/advisories/

Source: cve@mitre.org

Vendor Advisory

https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://security.netapp.com/advisory/ntap-20241108-0007/

Source: af854a3a-2127-422b-91ae-364da2661108

https://web.mit.edu/kerberos/www/advisories/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://cert-portal.siemens.com/productcert/html/ssa-082556.html

Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

Timeline

No history available yet.