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.
References
- www.cve.org/CVERecord ↗
- nvd.nist.gov/vuln/detail/CVE-2023-28531 ↗
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AN2UDTXEUSKFIOIYMV6JNI5VSBMYZOFT/ ↗
- security.gentoo.org/glsa/202307-01 ↗
- security.netapp.com/advisory/ntap-20230413-0008/ ↗
- www.debian.org/security/2023/dsa-5586 ↗
- www.openwall.com/lists/oss-security/2023/03/15/8 ↗
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AN2UDTXEUSKFIOIYMV6JNI5VSBMYZOFT/ ↗
- cert-portal.siemens.com/productcert/html/ssa-019113.html ↗
- cert-portal.siemens.com/productcert/html/ssa-082556.html ↗
- cert-portal.siemens.com/productcert/html/ssa-457936.html ↗
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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.