Vulnerability Details : CVE-2004-0642
Double free vulnerabilities in the error handling code for ASN.1 decoders in the (1) Key Distribution Center (KDC) library and (2) client library for MIT Kerberos 5 (krb5) 1.3.4 and earlier may allow remote attackers to execute arbitrary code.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2004-0642
- cpe:2.3:o:debian:debian_linux:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2004-0642
19.69%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2004-0642
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2004-0642
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2004-0642
-
http://www.debian.org/security/2004/dsa-543
[SECURITY] [DSA 543-1] New krb5 packages fix several vulnerabilitiesMailing List;Third Party Advisory
-
http://www.trustix.net/errata/2004/0045/
Broken Link
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4936
404 Not FoundBroken Link;Third Party Advisory
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10709
404 Not FoundBroken Link;Third Party Advisory
-
http://www.gentoo.org/security/en/glsa/glsa-200409-09.xml
MIT krb5: Multiple vulnerabilities (GLSA 200409-09) — Gentoo securityMailing List;Third Party Advisory
-
http://marc.info/?l=bugtraq&m=109508872524753&w=2
'[OpenPKG-SA-2004.039] OpenPKG Security Advisory (kerberos)' - MARCIssue Tracking;Third Party Advisory
-
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000860
CONECTIVA | Análises dos Melhores Produtos Online (#10 Melhores)Broken Link
-
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2004-002-dblfree.txt
Patch;Vendor Advisory
-
http://www.us-cert.gov/cas/techalerts/TA04-247A.html
Page Not Found | CISABroken Link;Third Party Advisory;US Government Resource
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/17157
Kerberos KDC ASN.1 error handling double-free code execution CVE-2004-0642 Vulnerability ReportThird Party Advisory;VDB Entry
-
http://rhn.redhat.com/errata/RHSA-2004-350.html
RHSA-2004:350 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.kb.cert.org/vuls/id/795632
VU#795632 - MIT Kerberos 5 ASN.1 decoding functions insecurely deallocate memory (double-free)Third Party Advisory;US Government Resource
-
http://www.securityfocus.com/bid/11078
Broken Link;Third Party Advisory;VDB Entry
Jump to