Vulnerability in Microsoft Windows Server 2003
CVE-2009-0079
The RPCSS service in Microsoft Windows XP SP2 and SP3 and Server 2003 SP1 and SP2 does not properly implement isolation among a set of distinct processes that (1) all run under the NetworkService account or (2) all run under the LocalService account, which allows local users to gain privileges by accessing the resources of one of the processes, aka "Windows RPCSS Service Isolation Vulnerability."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.9 (Medium). Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.041 (90.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.041 · newest: 0.041 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- osvdb.org/53667 (vdb-entry)
- www.securitytracker.com/id (vdb-entry)
- www.us-cert.gov/cas/techalerts/TA09-104A.html (US Government Resource, third-party-advisory)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-012 (vendor-advisory)
- www.vupen.com/english/advisories/2009/1026 (vdb-entry)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:6147 (signature, vdb-entry)
Frequently asked questions
- What is CVE-2009-0079?
- CVE-2009-0079 is a vulnerability in Microsoft Windows Server 2003, classified under CWE-264. Published 2009-04-15.
- Is CVE-2009-0079 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.