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Vulnerability Details :

CVE-2023-36054

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-07 Aug, 2023 | 00:00
Updated At-11 Oct, 2024 | 13:57
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:07 Aug, 2023 | 00:00
Updated At:11 Oct, 2024 | 13:57
Rejected At:
▼CVE Numbering Authority (CNA)

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 Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://web.mit.edu/kerberos/www/advisories/
N/A
https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
N/A
https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
N/A
https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
N/A
https://security.netapp.com/advisory/ntap-20230908-0004/
N/A
https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html
mailing-list
Hyperlink: https://web.mit.edu/kerberos/www/advisories/
Resource: N/A
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
Resource: N/A
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
Resource: N/A
Hyperlink: https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0004/
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html
Resource:
mailing-list
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://web.mit.edu/kerberos/www/advisories/
x_transferred
https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
x_transferred
https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
x_transferred
https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
x_transferred
https://security.netapp.com/advisory/ntap-20230908-0004/
x_transferred
https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html
mailing-list
x_transferred
Hyperlink: https://web.mit.edu/kerberos/www/advisories/
Resource:
x_transferred
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
Resource:
x_transferred
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
Resource:
x_transferred
Hyperlink: https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
Resource:
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0004/
Resource:
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html
Resource:
mailing-list
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:07 Aug, 2023 | 19:15
Updated At:15 Nov, 2023 | 03:23

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches

MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>Versions before 1.20.2(exclusive)
cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.21
cpe:2.3:a:mit:kerberos_5:1.21:-:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.21
cpe:2.3:a:mit:kerberos_5:1.21:beta1:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>active_iq_unified_manager>>-
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
NetApp, Inc.
netapp
>>clustered_data_ontap>>9.0
cpe:2.3:a:netapp:clustered_data_ontap:9.0:-:*:*:*:*:*:*
NetApp, Inc.
netapp
>>hci>>-
cpe:2.3:a:netapp:hci:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>management_services_for_element_software>>-
cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*
NetApp, Inc.
netapp
>>ontap_tools>>-
cpe:2.3:a:netapp:ontap_tools:-:*:*:*:*:vmware_vsphere:*:*
Weaknesses
CWE IDTypeSource
CWE-824Primarynvd@nist.gov
CWE ID: CWE-824
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cddcve@mitre.org
Patch
https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-finalcve@mitre.org
Patch
https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-finalcve@mitre.org
Patch
https://lists.debian.org/debian-lts-announce/2023/10/msg00031.htmlcve@mitre.org
Mailing List
Third Party Advisory
https://security.netapp.com/advisory/ntap-20230908-0004/cve@mitre.org
Third Party Advisory
https://web.mit.edu/kerberos/www/advisories/cve@mitre.org
Product
Hyperlink: https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
Source: cve@mitre.org
Resource:
Patch
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
Source: cve@mitre.org
Resource:
Patch
Hyperlink: https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
Source: cve@mitre.org
Resource:
Patch
Hyperlink: https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0004/
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://web.mit.edu/kerberos/www/advisories/
Source: cve@mitre.org
Resource:
Product

Change History

0
Information is not available yet

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