Home/CVE/The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution C
CVE

CVE-2009-3295

The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution C

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.

MEDIUM · CVSS 5 EPSS 0.02737
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
mit kerberos 5all versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD29 Dec 2009 · 08:41 PM
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Vendor Advisories

2
suse-csafopenSUSE-SU-2024:10004-1
usnUSN-879-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/37977Vendor Advisory
http://securitytracker.com/id?1023392
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txtPatchVendor Advisory
http://www.securityfocus.com/archive/1/508622/100/0/threaded
http://www.securityfocus.com/bid/37486Patch
http://www.vupen.com/english/advisories/2009/3652PatchVendor Advisory
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