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.
No PoCs from references.
- https://github.com/Certifiedhustler-Swaba/VulnerableGPT
- https://github.com/GitHubForSnap/openssh-server-gael
- https://github.com/Raj-h-hacker/GPT_Vuln-analyzer
- https://github.com/SourcePointSecurity/SwampScan
- https://github.com/Spyr026/Proyecto-Ciberseguridad
- https://github.com/akashkannancybersec/Echothreat
- https://github.com/alvarigno22/NodeClimb-DockerLab
- https://github.com/blessing-gao/SecurityPatcher
- https://github.com/byfranke/Estudo_de_Casos_HdB
- https://github.com/drg3nz0/gpt-analyzer
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/morpheuslord/GPT_Vuln-analyzer
- https://github.com/nzelyn/GPT_Vuln-analyzer
- https://github.com/testing-felickz/docker-scout-demo