Description (CNA)
A flaw was found in libssh, a library that implements the SSH protocol. When calculating the session ID during the key exchange (KEX) process, an allocation failure in cryptographic functions may lead to a NULL pointer dereference. This issue can cause the client or server to crash.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Not supplied / Not supplied | affected 0 before 0.11.3 |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:0.10.4-18.el9 before * |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 0:0.10.4-18.el9 before * |
| Red Hat / Red Hat Enterprise Linux 10 | affected |
| Red Hat / Red Hat Enterprise Linux 6 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unaffected |
| Red Hat / Red Hat Enterprise Linux 8 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
CWE
CWE-476
References
- https://access.redhat.com/errata/RHSA-2026:18683
- https://access.redhat.com/security/cve/CVE-2025-8114
- https://bugzilla.redhat.com/show_bug.cgi?id=2383220
- https://git.libssh.org/projects/libssh.git/commit/?id=53ac23ded4cb2c5463f6c4cd1525331bd578812d
- https://git.libssh.org/projects/libssh.git/commit/?id=65f363c9
- https://www.libssh.org/security/advisories/CVE-2025-8114.txt
ADP enrichment
No English description supplied.
No references supplied.