Yüksek CVSS 7

CVE-2024-6409: CVE-2024-6409: güvenlik açığı

Yayın: 8 Temmuz 2024 21:15 · Güncelleme: 7 Kasım 2026 00:27

Açıklama (NVD)

A race condition vulnerability was discovered in how signals are handled by OpenSSH's server (sshd). If a remote attacker does not authenticate within a set time period, then sshd's SIGALRM handler is called asynchronously. However, this signal handler calls various functions that are not async-signal-safe, for example, syslog(). As a consequence of a successful attack, in the worst case scenario, an attacker may be able to perform a remote code execution (RCE) as an unprivileged user running the sshd server.

Özet bilgiler

CVSS v3.1: 7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS: %27,94 (yüzdelik 98)
CWE: CWE-364
Yama: Yok / bilinmiyor

Kaynaklar

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