CVE-2009-3295
EPSS 2.7%
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.
How to fix CVE-2009-3295
To remediate CVE-2009-3295, upgrade the affected package to a fixed version below.
- Debian/krb5—upgrade to 1.7+dfsg-4 or later
Is CVE-2009-3295 being exploited?
Low — EPSS is 2.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.7+dfsg-4