MEDIUM
krb5: KDC denial of service in cross-realm referral processing (MITKRB5-SA-2009-003)
Published Dec 29, 2009
5.0
MEDIUMCVSS 2.0
EPSS 40.34%
Description
The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a ticket request.
Affected products
No data.
- 1.7
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 3, 4, or 5.
Weaknesses (0)
No CWE recorded.
References (10)
- http://secunia.com/advisories/37977 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://securitytracker.com/id?1023392 vdb-entryx_refsource_SECTRACK
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txt x_refsource_CONFIRMPatchVendor Advisory
- http://www.securityfocus.com/archive/1/508622/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/37486 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2009/3652 vdb-entryx_refsource_VUPENPatchVendor Advisory
- https://access.redhat.com/security/cve/CVE-2009-3295 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=545002 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2009-3295
- https://www.cve.org/CVERecord?id=CVE-2009-3295
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/37977 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://securitytracker.com/id?1023392 | vdb-entryx_refsource_SECTRACK | |
| http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txt | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.securityfocus.com/archive/1/508622/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/37486 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2009/3652 | vdb-entryx_refsource_VUPENPatchVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2009-3295 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=545002 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2009-3295 | ||
| https://www.cve.org/CVERecord?id=CVE-2009-3295 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 29, 2009
Updated Aug 7, 2024
Reserved Sep 22, 2009
Link CVE-2009-3295
CISA Vulnrichment
Updated n/a