CVE-2026-59842
A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated attacker to disclose small amounts of server memory.
Zwakheid
A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated attacker to disclose small amounts of server memory.
Getroffen producten
- libssh libssh
- redhat hardened_images
- redhat enterprise_linux
- redhat enterprise_linux_for_els
- redhat enterprise_linux_for_eus
- redhat enterprise_linux_for_ibm_z_systems
- redhat enterprise_linux_for_ibm_z_systems_els
- redhat enterprise_linux_for_ibm_z_systems_eus
Bronnen
Vind de bug voordat een aanvaller dat doet.
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