Orta CVSS 5.5
CVE-2026-0967: Libssh: güvenlik açığı
Açıklama (NVD)
A flaw was found in libssh. A remote attacker, by controlling client configuration files or known_hosts files, could craft specific hostnames that when processed by the `match_pattern()` function can lead to inefficient regular expression backtracking. This can cause timeouts and resource exhaustion, resulting in a Denial of Service (DoS) for the client.
Özet bilgiler
- Ürün
- Libssh Libssh
- CVSS v3.1
- 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CWE
- CWE-1333
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| libssh-libssh | — | 0.11.3 | — |
| redhat-enterprise-linux | 9.0 | 9.0 | — |
| redhat-enterprise-linux | 10.0 | 10.0 | — |