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CVE-2023-25136

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2023-02-03 00:00:00

Laatst bijgewerkt 2026-05-28 17:43:14

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the sshd address space. One third-party report states "remote code execution is theoretically possible."

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