VulnerabilityModified

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…

MEDIUM 5.0EPSS 40.3%

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

CVSS 2.0: 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS: 40.34% probability · 99th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Affected: mit/kerberos 5
Source: cve@mitre.org

EPSS trend

EPSS 40.3% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

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, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.