CVE-2008-0063
The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain
02 Description
The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.47% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 88.5% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2008-03-19 10:00Z18 YR AGO
- Last updated
- 2024-08-07 07:32Z2 YR AGO
- Reserved
- 2008-01-03
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-908Use of Uninitialized ResourceBase
- Data version
- 5.1
- Document digest
- 348f7b3bee9e3b75e705dfeea808e2f72ad35b118ba81b523a61288ac5bd4e88
05 Affected products
06 References
- www.vupen.comADV-2008-1744http://www.vupen.com/english/advisories/2008/1744
- secunia.com29457http://secunia.com/advisories/29457
- www.mandriva.comMDVSA-2008:069http://www.mandriva.com/security/advisories?name=MDVSA-2008:069
- secunia.com29464http://secunia.com/advisories/29464
- www.gentoo.orgGLSA-200803-31http://www.gentoo.org/security/en/glsa/glsa-200803-31.xml
- exchange.xforce.ibmcloud.comkrb5-kdc-kerberos4-info-disclosure(41277)https://exchange.xforce.ibmcloud.com/vulnerabilities/41277
- www.redhat.comFEDORA-2008-2637https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00537.html
- www.mandriva.comMDVSA-2008:071http://www.mandriva.com/security/advisories?name=MDVSA-2008:071
- wiki.rpath.comhttp://wiki.rpath.com/Advisories:rPSA-2008-0112
- www.securitytracker.com1019627http://www.securitytracker.com/id?1019627
- support.novell.comhttp://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022542.html
- secunia.com29451http://secunia.com/advisories/29451
- secunia.com29663http://secunia.com/advisories/29663
- www.redhat.comFEDORA-2008-2647https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00544.html
- wiki.rpath.comhttp://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
- secunia.com29438http://secunia.com/advisories/29438
- www.vmware.comhttp://www.vmware.com/security/advisories/VMSA-2008-0009.html
- www.vupen.comADV-2008-0924http://www.vupen.com/english/advisories/2008/0924/references
- www.redhat.comRHSA-2008:0164http://www.redhat.com/support/errata/RHSA-2008-0164.html
- www.mandriva.comMDVSA-2008:070http://www.mandriva.com/security/advisories?name=MDVSA-2008:070
- www.vupen.comADV-2008-0922http://www.vupen.com/english/advisories/2008/0922/references
- secunia.com29450http://secunia.com/advisories/29450
- secunia.com29435http://secunia.com/advisories/29435
- www.securityfocus.com20080319 rPSA-2008-0112-1 krb5 krb5-server krb5-services krb5-test krb5-workstationhttp://www.securityfocus.com/archive/1/489883/100/0/threaded
- secunia.com29428http://secunia.com/advisories/29428
- secunia.com29420http://secunia.com/advisories/29420
- www.debian.orgDSA-1524http://www.debian.org/security/2008/dsa-1524
- secunia.com30535http://secunia.com/advisories/30535
- lists.apple.comAPPLE-SA-2008-03-18http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- www.redhat.comRHSA-2008:0182http://www.redhat.com/support/errata/RHSA-2008-0182.html
- oval.cisecurity.orgoval:org.mitre.oval:def:8916https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8916
- support.novell.comhttp://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022520.html
- www.securityfocus.com20080604 VMSA-2008-0009 Updates to VMware Workstation, VMware Player, VMware ACE, VMware Fusion, VMware Server, VMware VIX API, VMware ESX, VMware ESXi resolve critical security issueshttp://www.securityfocus.com/archive/1/493080/100/0/threaded
- www.redhat.comRHSA-2008:0180http://www.redhat.com/support/errata/RHSA-2008-0180.html
- lists.opensuse.orgSUSE-SA:2008:016http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00006.html
- secunia.com29516http://secunia.com/advisories/29516
- secunia.com29462http://secunia.com/advisories/29462
- secunia.com29424http://secunia.com/advisories/29424
- docs.info.apple.comhttp://docs.info.apple.com/article.html?artnum=307562
- www.redhat.comRHSA-2008:0181http://www.redhat.com/support/errata/RHSA-2008-0181.html
- secunia.com29423http://secunia.com/advisories/29423
- www.ubuntu.comUSN-587-1http://www.ubuntu.com/usn/usn-587-1
- www.vupen.comADV-2008-1102http://www.vupen.com/english/advisories/2008/1102/references
- www.securityfocus.com28303http://www.securityfocus.com/bid/28303
- web.mit.eduhttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2008-001.txt
- www.securityfocus.com20080318 MITKRB5-SA-2008-001: double-free, uninitialized data vulnerabilities in krb5kdchttp://www.securityfocus.com/archive/1/489761
07 Fixed in
Debian 12
- krb5 Fixed in 1.6.dfsg.3~beta1-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- krb5 Fixed in 1.6.dfsg.3~beta1-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- krb5 Fixed in 1.6.dfsg.3~beta1-4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.