Vulnerability Details CVE-2008-3825
pam_krb5 2.2.14 in Red Hat Enterprise Linux (RHEL) 5 and earlier, when the existing_ticket option is enabled, uses incorrect privileges when reading a Kerberos credential cache, which allows local users to gain privileges by setting the KRB5CCNAME environment variable to an arbitrary cache filename and running the (1) su or (2) sudo program. NOTE: there may be a related vector involving sshd that has limited relevance.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.4%
CVSS Severity
CVSS v2 Score 4.4
References
- http://lists.opensuse.org/opensuse-security-announce/2008-12/msg00002.html
- http://secunia.com/advisories/32119
- http://secunia.com/advisories/32135
- http://secunia.com/advisories/32174
- http://secunia.com/advisories/43314
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:209
- http://www.redhat.com/support/errata/RHSA-2008-0907.html
- http://www.securityfocus.com/archive/1/516397/100/0/threaded
- http://www.securityfocus.com/bid/31534
- http://www.securitytracker.com/id?1020978
- http://www.vmware.com/security/advisories/VMSA-2011-0003.html
- https://bugzilla.redhat.com/show_bug.cgi?id=461960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/45635
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10923
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00150.html
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00166.html
- http://lists.opensuse.org/opensuse-security-announce/2008-12/msg00002.html
- http://secunia.com/advisories/32119
- http://secunia.com/advisories/32135
- http://secunia.com/advisories/32174
- http://secunia.com/advisories/43314
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:209
- http://www.redhat.com/support/errata/RHSA-2008-0907.html
- http://www.securityfocus.com/archive/1/516397/100/0/threaded
- http://www.securityfocus.com/bid/31534
- http://www.securitytracker.com/id?1020978
- http://www.vmware.com/security/advisories/VMSA-2011-0003.html
- https://bugzilla.redhat.com/show_bug.cgi?id=461960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/45635
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10923
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00150.html
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00166.html
Products affected by CVE-2008-3825
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cpe:2.3:o:redhat:enterprise_linux:5
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cpe:2.3:o:redhat:enterprise_linux_desktop:5