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Vulnerability Details :

CVE-2010-1320

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-22 Apr, 2010 | 14:00
Updated At-07 Aug, 2024 | 01:21
Rejected At-
Credits

Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.

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:22 Apr, 2010 | 14:00
Updated At:07 Aug, 2024 | 01:21
Rejected At:
▼CVE Numbering Authority (CNA)

Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.

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
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
vendor-advisory
x_refsource_APPLE
http://www.securityfocus.com/archive/1/510843/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
http://secunia.com/advisories/39784
third-party-advisory
x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-940-1
vendor-advisory
x_refsource_UBUNTU
http://www.vupen.com/english/advisories/2010/1481
vdb-entry
x_refsource_VUPEN
http://secunia.com/advisories/39656
third-party-advisory
x_refsource_SECUNIA
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
x_refsource_CONFIRM
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2010/1192
vdb-entry
x_refsource_VUPEN
http://support.apple.com/kb/HT4188
x_refsource_CONFIRM
http://secunia.com/advisories/40220
third-party-advisory
x_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
vendor-advisory
x_refsource_SUSE
http://securitytracker.com/id?1023904
vdb-entry
x_refsource_SECTRACK
http://www.vupen.com/english/advisories/2010/1001
vdb-entry
x_refsource_VUPEN
http://www.securityfocus.com/bid/39599
vdb-entry
x_refsource_BID
Hyperlink: http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
Resource:
vendor-advisory
x_refsource_APPLE
Hyperlink: http://www.securityfocus.com/archive/1/510843/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
Hyperlink: http://secunia.com/advisories/39784
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.ubuntu.com/usn/USN-940-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.vupen.com/english/advisories/2010/1481
Resource:
vdb-entry
x_refsource_VUPEN
Hyperlink: http://secunia.com/advisories/39656
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
Resource:
x_refsource_CONFIRM
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.vupen.com/english/advisories/2010/1192
Resource:
vdb-entry
x_refsource_VUPEN
Hyperlink: http://support.apple.com/kb/HT4188
Resource:
x_refsource_CONFIRM
Hyperlink: http://secunia.com/advisories/40220
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
Resource:
vendor-advisory
x_refsource_SUSE
Hyperlink: http://securitytracker.com/id?1023904
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.vupen.com/english/advisories/2010/1001
Resource:
vdb-entry
x_refsource_VUPEN
Hyperlink: http://www.securityfocus.com/bid/39599
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
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
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
vendor-advisory
x_refsource_APPLE
x_transferred
http://www.securityfocus.com/archive/1/510843/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
x_transferred
http://secunia.com/advisories/39784
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.ubuntu.com/usn/USN-940-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://www.vupen.com/english/advisories/2010/1481
vdb-entry
x_refsource_VUPEN
x_transferred
http://secunia.com/advisories/39656
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
x_refsource_CONFIRM
x_transferred
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
x_refsource_CONFIRM
x_transferred
http://www.vupen.com/english/advisories/2010/1192
vdb-entry
x_refsource_VUPEN
x_transferred
http://support.apple.com/kb/HT4188
x_refsource_CONFIRM
x_transferred
http://secunia.com/advisories/40220
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
vendor-advisory
x_refsource_SUSE
x_transferred
http://securitytracker.com/id?1023904
vdb-entry
x_refsource_SECTRACK
x_transferred
http://www.vupen.com/english/advisories/2010/1001
vdb-entry
x_refsource_VUPEN
x_transferred
http://www.securityfocus.com/bid/39599
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
Resource:
vendor-advisory
x_refsource_APPLE
x_transferred
Hyperlink: http://www.securityfocus.com/archive/1/510843/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
x_transferred
Hyperlink: http://secunia.com/advisories/39784
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-940-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.vupen.com/english/advisories/2010/1481
Resource:
vdb-entry
x_refsource_VUPEN
x_transferred
Hyperlink: http://secunia.com/advisories/39656
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.vupen.com/english/advisories/2010/1192
Resource:
vdb-entry
x_refsource_VUPEN
x_transferred
Hyperlink: http://support.apple.com/kb/HT4188
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://secunia.com/advisories/40220
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
Resource:
vendor-advisory
x_refsource_SUSE
x_transferred
Hyperlink: http://securitytracker.com/id?1023904
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.vupen.com/english/advisories/2010/1001
Resource:
vdb-entry
x_refsource_VUPEN
x_transferred
Hyperlink: http://www.securityfocus.com/bid/39599
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:22 Apr, 2010 | 14:30
Updated At:11 Apr, 2025 | 00:51

Double free vulnerability in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7.x and 1.8.x before 1.8.2 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a request associated with (1) renewal or (2) validation.

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
Primary2.04.0MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
Type: Primary
Version: 2.0
Base score: 4.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:N/A:P
CPE Matches

MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.7
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.7.1
cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.8
cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.8.1
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

Organization : Red Hat
Last Modified : 2010-04-22T00:00:00

Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5.

References
HyperlinkSourceResource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490cve@mitre.org
N/A
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.htmlcve@mitre.org
N/A
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlcve@mitre.org
N/A
http://secunia.com/advisories/39656cve@mitre.org
N/A
http://secunia.com/advisories/39784cve@mitre.org
N/A
http://secunia.com/advisories/40220cve@mitre.org
N/A
http://securitytracker.com/id?1023904cve@mitre.org
N/A
http://support.apple.com/kb/HT4188cve@mitre.org
N/A
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txtcve@mitre.org
N/A
http://www.securityfocus.com/archive/1/510843/100/0/threadedcve@mitre.org
N/A
http://www.securityfocus.com/bid/39599cve@mitre.org
Exploit
http://www.ubuntu.com/usn/USN-940-1cve@mitre.org
N/A
http://www.vupen.com/english/advisories/2010/1001cve@mitre.org
N/A
http://www.vupen.com/english/advisories/2010/1192cve@mitre.org
N/A
http://www.vupen.com/english/advisories/2010/1481cve@mitre.org
N/A
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490af854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/39656af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/39784af854a3a-2127-422b-91ae-364da2661108
N/A
http://secunia.com/advisories/40220af854a3a-2127-422b-91ae-364da2661108
N/A
http://securitytracker.com/id?1023904af854a3a-2127-422b-91ae-364da2661108
N/A
http://support.apple.com/kb/HT4188af854a3a-2127-422b-91ae-364da2661108
N/A
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txtaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/archive/1/510843/100/0/threadedaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/39599af854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.ubuntu.com/usn/USN-940-1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.vupen.com/english/advisories/2010/1001af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.vupen.com/english/advisories/2010/1192af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.vupen.com/english/advisories/2010/1481af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/39656
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/39784
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://secunia.com/advisories/40220
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://securitytracker.com/id?1023904
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://support.apple.com/kb/HT4188
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/510843/100/0/threaded
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/39599
Source: cve@mitre.org
Resource:
Exploit
Hyperlink: http://www.ubuntu.com/usn/USN-940-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1001
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1192
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1481
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=577490
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/39656
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/39784
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://secunia.com/advisories/40220
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://securitytracker.com/id?1023904
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://support.apple.com/kb/HT4188
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-004.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/510843/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/39599
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Hyperlink: http://www.ubuntu.com/usn/USN-940-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1001
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1192
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.vupen.com/english/advisories/2010/1481
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

10Records found

CVE-2010-0629
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-2.28% / 84.05%
||
7 Day CHG~0.00%
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Vendor-n/aSUSECanonical Ltd.Fedora ProjectMIT (Massachusetts Institute of Technology)openSUSE
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||
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An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418.

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Vendor-n/aMIT (Massachusetts Institute of Technology)
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CVE-2013-1416
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Assigner-MITRE Corporation
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EPSS-2.64% / 85.15%
||
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KEV Added-Not Available
KEV Action Due Date-Not Available

The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.

Action-Not Available
Vendor-n/aMIT (Massachusetts Institute of Technology)openSUSERed Hat, Inc.Fedora Project
Product-enterprise_linux_serverenterprise_linux_server_auskerberos_5fedoraopensuseenterprise_linux_eusenterprise_linux_desktopenterprise_linux_workstationn/a
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NULL Pointer Dereference
CVE-2017-11368
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.31% / 53.40%
||
7 Day CHG~0.00%
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Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

Action-Not Available
Vendor-n/aFedora ProjectMIT (Massachusetts Institute of Technology)
Product-kerberosfedorakerberos_5n/a
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Reachable Assertion
CVE-2012-1013
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Assigner-MITRE Corporation
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EPSS-1.11% / 77.25%
||
7 Day CHG~0.00%
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Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password.

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Vendor-n/aMIT (Massachusetts Institute of Technology)
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Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.56% / 67.40%
||
7 Day CHG~0.00%
Published-16 Jan, 2018 | 09:00
Updated-05 Aug, 2024 | 05:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.

Action-Not Available
Vendor-n/aMIT (Massachusetts Institute of Technology)
Product-kerberosn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-37750
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.45% / 62.89%
||
7 Day CHG~0.00%
Published-23 Aug, 2021 | 00:00
Updated-04 Aug, 2024 | 01:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field.

Action-Not Available
Vendor-starwindsoftwaren/aOracle CorporationDebian GNU/LinuxMIT (Massachusetts Institute of Technology)Fedora Project
Product-communications_cloud_native_core_network_slice_selection_functiondebian_linuxstarwind_virtual_sanfedorakerberos_5n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2016-3120
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.89% / 82.43%
||
7 Day CHG~0.00%
Published-01 Aug, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The validate_as_request function in kdc_util.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.13.6 and 1.4.x before 1.14.3, when restrict_anonymous_to_tgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an S4U2Self request.

Action-Not Available
Vendor-n/aMIT (Massachusetts Institute of Technology)
Product-kerberos_5n/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2015-8631
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-1.56% / 80.75%
||
7 Day CHG~0.00%
Published-13 Feb, 2016 | 02:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory leaks in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (memory consumption) via a request specifying a NULL principal name.

Action-Not Available
Vendor-n/aMIT (Massachusetts Institute of Technology)openSUSERed Hat, Inc.Debian GNU/LinuxOracle Corporation
Product-enterprise_linux_serverenterprise_linux_server_auskerberos_5leapopensuseenterprise_linux_eusenterprise_linux_desktopenterprise_linux_server_tusenterprise_linux_workstationdebian_linuxlinuxn/a
CWE ID-CWE-772
Missing Release of Resource after Effective Lifetime
CVE-2015-2697
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4||MEDIUM
EPSS-5.45% / 89.80%
||
7 Day CHG~0.00%
Published-09 Nov, 2015 | 02:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request.

Action-Not Available
Vendor-n/aMIT (Massachusetts Institute of Technology)openSUSESUSEDebian GNU/LinuxOracle CorporationCanonical Ltd.
Product-solariskerberos_5leapopensuseubuntu_linuxlinux_enterprise_desktopdebian_linuxlinux_enterprise_serverlinux_enterprise_software_development_kitn/a
CWE ID-CWE-125
Out-of-bounds Read
Details not found