Lucene search

K
nvd[email protected]NVD:CVE-2023-36054
HistoryAug 07, 2023 - 7:15 p.m.

CVE-2023-36054

2023-08-0719:15:09
CWE-824
web.nvd.nist.gov
mit kerberos 5
vulnerability
kadm_rpc_xdr.c

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%

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.

Affected configurations

NVD
Node
mitkerberos_5Range<1.20.2
OR
mitkerberos_5Match1.21-
OR
mitkerberos_5Match1.21beta1
Node
debiandebian_linuxMatch10.0
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappclustered_data_ontapMatch9.0-
OR
netapphciMatch-
OR
netappmanagement_services_for_element_softwareMatch-
OR
netappontap_toolsMatch-vmware_vsphere

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%