CVE-2008-3825
Summary
| CVE | CVE-2008-3825 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2008-10-03 15:07:10 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
LocalAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:L/AC:M/Au:N/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Redhat | Enterprise Linux | 5 | unknown | server | All |
| Operating System | Redhat | Enterprise Linux Desktop | 5 | unknown | client | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | |
| SecurityTracker.com Archives - pam_krb5 Credential Cache Permissions Bug Let Local Users Gain Elevated Privileges | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| [security-announce] SUSE Security Summary Report: SUSE-SR:2008:027 | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Fedora update for pam_krb5 - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| VMSA-2011-0003 | af854a3a-2127-422b-91ae-364da2661108 | www.vmware.com | |
| pam_krb5 Existing Ticket Configuration Option Local Privilege Escalation Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| pam_krb5 Credential Cache "exisiting_ticket" Security Bypass - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Bug 461960 – CVE-2008-3825 pam_krb5 existing_ticket permission flaw | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | |
| Advisories | Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | |
| [SECURITY] Fedora 9 Update: pam_krb5-2.3.0-2.fc9 | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| [SECURITY] Fedora 8 Update: pam_krb5-2.2.18-2.fc8 | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| VMware ESX Server pam_krb5 Security Issues - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Red Hat update for pam_krb5 - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
| Organization | Published | Contributor | Statement |
|---|---|---|---|
| Red Hat | 2017-09-28 | Joshua Bressers | This issue did not affect the version of pam_krb5 shipped in Red Hat Enterprise Linux 2.1, 3, or 4. |
There are currently no legacy QID mappings associated with this CVE.