CVE-2024-37370

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 v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef	Patch
https://web.mit.edu/kerberos/www/advisories/	Vendor Advisory
https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef	Patch
https://security.netapp.com/advisory/ntap-20241108-0007/
https://web.mit.edu/kerberos/www/advisories/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*

History

13 Mar 2025, 19:15

Type	Values Removed	Values Added
CWE		CWE-345

21 Nov 2024, 09:23

Type	Values Removed	Values Added
References		() https://security.netapp.com/advisory/ntap-20241108-0007/ -
References	~~() https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef - Patch~~	() https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef - Patch
References	~~() https://web.mit.edu/kerberos/www/advisories/ - Vendor Advisory~~	() https://web.mit.edu/kerberos/www/advisories/ - Vendor Advisory

27 Aug 2024, 17:48

Type	Values Removed	Values Added
References	~~() https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef -~~	() https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef - Patch
References	~~() https://web.mit.edu/kerberos/www/advisories/ -~~	() https://web.mit.edu/kerberos/www/advisories/ - Vendor Advisory
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:mit:kerberos_5::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
First Time		Mit kerberos 5 Mit

01 Jul 2024, 12:37

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-28 22:15

Updated : 2025-03-13 19:15

NVD link : CVE-2024-37370

Mitre link : CVE-2024-37370

CVE.ORG link : CVE-2024-37370

JSON object : View

Products Affected

mit

kerberos_5

CWE

NVD-CWE-noinfo CWE-345

Insufficient Verification of Data Authenticity

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