3.7
Faible
CVE-2026-59842 A flaw was found in libssh
Description
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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Enterprise Linux 10 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Red Hat Hardened Images 0.12 | premières → < 0.12.1-4.hum1 | 0.12.1-4.hum1 |
Références
- RHSA-2026:42922 access.redhat.com
- RHSA-2026:55855 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2498168 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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