SSL: X.509 Object_Identifiers Integer Overflow
This signature detects attempts to exploit a known vulnerability in X.509 certificates. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the affected system.
Extended Description
Integer overflow in the CryptoAPI component in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 allows man-in-the-middle attackers to spoof arbitrary SSL servers and other entities via an X.509 certificate that has a malformed ASN.1 Object Identifier (OID) and was issued by a legitimate Certification Authority, aka "Integer Overflow in X.509 Object Identifiers Vulnerability."
Affected Products
Microsoft windows_7
References
CVE: CVE-2009-2511
Short Name
SSL:OVERFLOW:X509-OBJ-ID-OV
Severity
Minor
Recommended
False
Recommended Action
None
Category
SSL
Keywords
CVE-2009-2511 Integer Object_Identifiers Overflow X.509
Release Date
01/13/2014
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3659
False Positive
Rarely
Vendors
Microsoft
CVSS Score
7.5