Vulnerability in Microsoft Windows 2000
CVE-2007-2228
rpcrt4.dll (aka the RPC runtime library) in Microsoft Windows XP SP2, XP Professional x64 Edition, Server 2003 SP1 and SP2, Server 2003 x64 Edition and x64 Edition SP2, and Vista and Vista x64 Edition allows remote attackers to cause a denial of service (RPCSS service stop and system restart) via an RPC request that uses NTLMSSP PACKET authentication with a zero-valued verification trailer signature, which triggers an invalid dereference. NOTE: this also affects Windows 2000 SP4, although the impact is an information leak.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.433 (98.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.433 · newest: 0.433 · change: 0.000
Affected products
References
- www.zerodayinitiative.com/advisories/ZDI-07-055.html
- secunia.com/advisories/27153 (Vendor Advisory, third-party-advisory)
- securitytracker.com/id (vdb-entry)
- www.securityfocus.com/bid/25974 (vdb-entry)
- www.securityfocus.com/archive/1/482366/100/0/threaded (vendor-advisory)
- secunia.com/advisories/27134 (Vendor Advisory, third-party-advisory)
- www.securityfocus.com/archive/1/482023/100/0/threaded (mailing-list)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-058 (vendor-advisory)
- www.vupen.com/english/advisories/2007/3438 (vdb-entry, Vendor Advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:2310 (signature, vdb-entry)