CVE-2001-1585

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Summary

CVECVE-2001-1585
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2001-12-31 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionSSH protocol 2 (aka SSH-2) public key authentication in the development snapshot of OpenSSH 2.3.1, available from 2001-01-18 through 2001-02-08, does not perform a challenge-response step to ensure that the client has the proper private key, which allows remote attackers to bypass authentication as other users by supplying a public key from that user's authorized_keys file.

Risk And Classification

Primary CVSS: v2.0 6.8 from [email protected]

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

Problem Types: CWE-287 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openbsd Openssh 2.3.1 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
www.openbsd.org/advisories/ssh_bypass.txt af854a3a-2127-422b-91ae-364da2661108 www.openbsd.org Patch
Neohapsis Archives - Bugtraq - Authentication By-Pass Vulnerability in OpenSSH-2.3.1 (devel snapshot) - From [email protected] af854a3a-2127-422b-91ae-364da2661108 archives.neohapsis.com
online.securityfocus.com/bid/2356 af854a3a-2127-422b-91ae-364da2661108 online.securityfocus.com Patch
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
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