CVE-2005-2640
Juniper Netscreen VPN Information Leak
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.
INFO
Published Date :
Aug. 23, 2005, 4 a.m.
Last Modified :
April 3, 2025, 1:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2005-2640
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2005-2640.
| URL | Resource |
|---|---|
| http://marc.info/?l=bugtraq&m=112438068426034&w=2 | |
| http://secunia.com/advisories/16474/ | Vendor Advisory |
| http://securitytracker.com/id?1014728 | |
| http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm | Exploit Vendor Advisory |
| http://www.securityfocus.com/bid/14595 | Exploit |
| http://marc.info/?l=bugtraq&m=112438068426034&w=2 | |
| http://secunia.com/advisories/16474/ | Vendor Advisory |
| http://securitytracker.com/id?1014728 | |
| http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm | Exploit Vendor Advisory |
| http://www.securityfocus.com/bid/14595 | Exploit |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2005-2640 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2005-2640 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://marc.info/?l=bugtraq&m=112438068426034&w=2 Added Reference http://secunia.com/advisories/16474/ Added Reference http://securitytracker.com/id?1014728 Added Reference http://www.nta-monitor.com/news/vpn-flaws/juniper/netscreen/index.htm Added Reference http://www.securityfocus.com/bid/14595 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 18, 2016
Action Type Old Value New Value Removed Reference http://marc.theaimsgroup.com/?l=bugtraq&m=112438068426034&w=2 Added Reference http://marc.info/?l=bugtraq&m=112438068426034&w=2 -
Initial Analysis by [email protected]
Aug. 23, 2005
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2005-2640 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2005-2640
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
5.88 }} -4.10%
score
0.89642
percentile