Improper input validation in Microsoft Windows 2000
CVE-2009-0234
The DNS Resolver Cache Service (aka DNSCache) in Windows DNS Server in Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, and Server 2008 does not properly cache crafted DNS responses, which makes it easier for remote attackers to predict transaction IDs and poison caches by sending many crafted DNS queries that trigger "unnecessary lookups," aka "DNS Server Response Validation Vulnerability."
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.4 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.344 (98.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.344 · newest: 0.344 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.us-cert.gov/cas/techalerts/TA09-069A.html (US Government Resource, third-party-advisory)
- www.vupen.com/english/advisories/2009/0661 (vdb-entry)
- secunia.com/advisories/34217 (third-party-advisory)
- www.kb.cert.org/vuls/id/319331 (US Government Resource, third-party-advisory)
- osvdb.org/52518 (vdb-entry)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:5715 (signature, vdb-entry)
- support.avaya.com/elmodocs2/security/ASA-2009-083.htm
- www.securityfocus.com/bid/33988 (vdb-entry)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-008 (vendor-advisory)
- www.securitytracker.com/id (vdb-entry)