CVE-2005-2640
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/08/2005
Last modified:
03/04/2025
Description
Behavioral discrepancy information leak in Juniper Netscreen VPN running ScreenOS 5.2.0 and earlier, when using IKE with pre-shared key authentication, allows remote attackers to enumerate valid usernames via an IKE Aggressive Mode packet, which generates a response if the username is valid but does not respond when the username is invalid.
Impact
Base Score 2.0
5.00
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:neoteris:instant_virtual_extranet:3.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:neoteris:instant_virtual_extranet:3.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:neoteris:instant_virtual_extranet:3.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:neoteris:instant_virtual_extranet:3.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:neoteris:instant_virtual_extranet:3.3.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.7:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.64:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.66:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.66_r2:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.73_r1:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:1.73_r2:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:2.0.1_r8:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:2.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:2.1_r6:*:*:*:*:*:*:* | ||
cpe:2.3:o:juniper:netscreen_screenos:2.1_r7:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://marc.info/?l=bugtraq&m=112438068426034&w=2
- http://secunia.com/advisories/16474/
- http://securitytracker.com/id?1014728=
- http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm
- http://www.securityfocus.com/bid/14595
- http://marc.info/?l=bugtraq&m=112438068426034&w=2
- http://secunia.com/advisories/16474/
- http://securitytracker.com/id?1014728=
- http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm
- http://www.securityfocus.com/bid/14595