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CVE-2024-37371

Published: Jun 28, 2024Updated: May 12, 2026 Sources: CVE List NVD BDU csafNVD-CWE-Other
NVD MITRE
9.1CVSSCRITICAL
EPSS Score
1.9%
Top 23.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-OtherCWE-125

Affected Products

kerberos 5mit
On-prem
Operating Systems
debian linuxdebian
On-premOS
Operating Systems / linux-distro
n/an/a
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
mitoss-projectUSOperating Systemsaka mit krb5, mit kerberos
debianoss-projectGBOperating Systemsaka debian gnu/linux
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «ред софт»commercialRUOperating Systemsaka red soft
and 6 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://github.com/krb5/krb5/commit/55fbf435edbe2e92dd8101669b1ce7144bc96fef
github.com
https://web.mit.edu/kerberos/www/advisories/
web.mit.edu
https://security.netapp.com/advisory/ntap-20241108-0009/
security.netapp.com
and 258 more references View all →

Timeline

Published
Jun 28, 2024
Last Updated
May 12, 2026

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