Cyber Resilience

CVE-2023-36054

Medium

Published: 07 August 2023

Published
07 August 2023
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0110 78.4th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-36054 is a medium-severity Access of Uninitialized Pointer (CWE-824) vulnerability in Mit Kerberos 5. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 21.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data…

more

array count.

CWE(s)
CWE-824

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

mit
kerberos 5
1.21 · ≤ 1.20.2
debian
debian linux
10.0
netapp
active iq unified manager
all versions
netapp
clustered data ontap
9.0
netapp
hci
all versions
netapp
management services for element software
all versions
netapp
ontap tools
all versions

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References