CVE-2023-28531

openssh: smartcard keys to ssh-agent without the intended per-hop destination constraints.

Published Mar 17, 2023 CVSS 3.1 · 9.8 Critical EPSS 3.0% KEV · Not listed
Description
ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-5586-1 openssh security update
Ubuntu USN Ubuntu USN USN-6560-1 OpenSSH vulnerabilities
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Nov 10, 2026, 12:28 PM
Reserved
Mar 17, 2023, 12:00 AM
Status
Modified
Published
Mar 17, 2023, 4:15 AM
Modified
Nov 10, 2026, 1:17 PM
Severity
Moderate
Public date
Mar 17, 2023, 12:00 AM