Skip to content

OpenSSH 4.6 and earlier, when...

Moderate severity Unreviewed Published May 1, 2022 to the GitHub Advisory Database • Updated Jan 31, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483.

References

Published by the National Vulnerability Database Apr 25, 2007
Published to the GitHub Advisory Database May 1, 2022
Last updated Jan 31, 2023

Severity

Moderate

Weaknesses

CVE ID

CVE-2007-2243

GHSA ID

GHSA-p5mx-m79g-73hx

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

Learn more about GitHub language support

Checking history
See something to contribute? Suggest improvements for this vulnerability.