PT-2006-5914 · In-Toto · Igateway Ssl-Vpn+1

Published 2006-10-06 · Updated 2011-03-08 · CVE-2006-5179

Positive Technologies (AI Summary)

CVSS v2.0

5.4

Medium

Base vector

AV:N/AC:H/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Intoto iGateway VPN and iGateway SSL-VPN (affected versions not specified)

Description The issue allows context-dependent attackers to cause a denial of service, specifically CPU consumption, by utilizing parasitic public keys with large public exponent or public modulus values in X.509 certificates. This requires extra time to process when using RSA signature verification.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2006-5179

Affected Products

Igateway Ssl-Vpn

Igateway Vpn

References · 4

• http://uniras.gov.uk/niscc/docs/re-20060928-00661.pdf?lang=en · Vendor Advisory
• http://secunia.com/advisories/22206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2006-5179 · Security Note
• http://vupen.com/english/advisories/2006/3859 · Note