CVE-2009-3295
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…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 40.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 40.34% probability · 99th percentile
- CISA KEV
- Not listed
- Affected
- mit/kerberos 5
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/37977Vendor Advisory
- http://securitytracker.com/id?1023392
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txtPatch, Vendor Advisory
- http://www.securityfocus.com/archive/1/508622/100/0/threaded
- http://www.securityfocus.com/bid/37486Patch
- http://www.vupen.com/english/advisories/2009/3652Patch, Vendor Advisory
- http://secunia.com/advisories/37977Vendor Advisory
- http://securitytracker.com/id?1023392
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txtPatch, Vendor Advisory
- http://www.securityfocus.com/archive/1/508622/100/0/threaded
- http://www.securityfocus.com/bid/37486Patch
- http://www.vupen.com/english/advisories/2009/3652Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.