CVE-2009-0568 in the critical feed json
The RPC Marshalling Engine (aka NDR) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2…
published 2009-06-10 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-0572
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 32.4%
- EPSS 32.4% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
The RPC Marshalling Engine (aka NDR) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 SP2 does not properly maintain its internal state, which allows remote attackers to overwrite arbitrary memory locations via a crafted RPC message that triggers incorrect pointer reading, related to "IDL interfaces containing a non-conformant varying array" and FC_SMVARRAY, FC_LGVARRAY, FC_VARIABLE_REPEAT, and FC_VARIABLE_OFFSET, aka "RPC Marshalling Engine Vulnerability."
Exploit prediction
32.39% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2009/ms09-026
vendor-advisory
-
blogs.technet.com
/srd/archive/2009/06/09/ms09-026-how-a-developer-can-know-if-their-rpc-interface-is-affected.aspx
vendor-advisory
-
vupen.com
/english/advisories/2009/1545
vdb-entry, third-party-advisory
-
securitytracker.com
/id?1022357
vdb-entry, third-party-advisory
-
osvdb.org
/54936
vdb-entry, broken-link
-
us-cert.gov
/cas/techalerts/TA09-160A.html
third-party-advisory, us-government-resource
-
securityfocus.com
/bid/35219
vdb-entry, third-party-advisory
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6227
vdb-entry, signature, third-party-advisory
Sources
- CVE List CVE-2009-0568
- NVD CVE-2009-0568
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