CVEvulnerability

CVE-2003-0818

7.5 HIGH Published 2004-03-03 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2004-03-03
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Multiple integer overflows in Microsoft ASN.1 library (MSASN1.DLL), as used in LSASS.EXE, CRYPT32.DLL, and other Microsoft executables and libraries on Windows NT 4.0, 2000, and XP, allow remote attackers to execute arbitrary code via ASN.1 BER encodings with (1) very large length fields that cause arbitrary heap data to be overwritten, or (2) modified bit strings.

Affected configurations

• microsoft windows 2000 • microsoft windows 2003 server enterprise • microsoft windows 2003 server enterprise 64-bit • microsoft windows 2003 server r2 • microsoft windows 2003 server standard • microsoft windows 2003 server web • microsoft windows nt 4.0 • microsoft windows xp

References