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.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Juniper |
|
Neoteris |
|
Netscreen |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
Configuration 3 [-]
|
No data.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T22:45:01.317Z
Reserved: 2005-08-20T00:00:00
Link: CVE-2005-2640

No data.

Status : Deferred
Published: 2005-08-23T04:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2005-2640

No data.