CVE-2002-1623

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Summary

CVECVE-2002-1623
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2002-12-31 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe design of the Internet Key Exchange (IKE) protocol, when using Aggressive Mode for shared secret authentication, does not encrypt initiator or responder identities during negotiation, which may allow remote attackers to determine valid usernames by (1) monitoring responses before the password is supplied or (2) sniffing, as originally reported for FireWall-1 SecuRemote.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:P/I:N/A:N

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

AV:N/AC:L/Au:N/C:P/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Checkpoint Vpn-1 Firewall-1 4.0 All All All
Application Checkpoint Vpn-1 Firewall-1 4.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
NTA in the news af854a3a-2127-422b-91ae-364da2661108 www.nta-monitor.com
[Full-Disclosure] Mailing List Charter af854a3a-2127-422b-91ae-364da2661108 lists.grok.org.uk
'RE: SecuRemote usernames can be guessed or sniffed using IKE' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
'Checkpoint FW-1 VPN Security Flaw (updated)' - SecuriTeam af854a3a-2127-422b-91ae-364da2661108 www.securiteam.com Exploit
SecurityFocus HOME Mailing List: BugTraq af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
'RE: SecuRemote usernames can be guessed or sniffed using IKE exchange' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
CERT/CC Vulnerability Note VU#886601 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
Check Point Software Technologies: Alerts - IKE Aggressive Mode af854a3a-2127-422b-91ae-364da2661108 www.checkpoint.com
Sorry, the content you are trying to view does not exist. If you feel this message is in error, please email the webmaster. af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
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