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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-36054 Detail

Description

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 array count.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd Patch 
https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final Patch 
https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final Patch 
https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html Mailing List  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20230908-0004/ Third Party Advisory 
https://web.mit.edu/kerberos/www/advisories/ Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-824 Access of Uninitialized Pointer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-36054
NVD Published Date:
08/07/2023
NVD Last Modified:
11/14/2023
Source:
MITRE