CVE-2023-28531 | Vulnerability Database | Aqua Security

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.

Affected Software

Name	Vendor	Start Version	End Version
Openssh	Openbsd	8.9 (including)	9.3 (excluding)
Openssh	Ubuntu	jammy	*
Openssh	Ubuntu	kinetic	*
Openssh	Ubuntu	lunar	*
Openssh	Ubuntu	upstream	*
Openssh-ssh1	Ubuntu	upstream	*

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AN2UDTXEUSKFIOIYMV6JNI5VSBMYZOFT/
https://security.gentoo.org/glsa/202307-01
https://security.netapp.com/advisory/ntap-20230413-0008/
https://www.debian.org/security/2023/dsa-5586
https://www.openwall.com/lists/oss-security/2023/03/15/8
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AN2UDTXEUSKFIOIYMV6JNI5VSBMYZOFT/
https://security.gentoo.org/glsa/202307-01
https://security.netapp.com/advisory/ntap-20230413-0008/
https://www.debian.org/security/2023/dsa-5586
https://www.openwall.com/lists/oss-security/2023/03/15/8

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-28531
CWE	https://cwe.mitre.org/data/definitions/.html