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CVE-2026-11793

MEDIUM · CVSS 4.9 EPSS %0.33

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-09T14:16:37.503 · Çekilme zamanı: 2026-06-30T12:14:01.891372+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-11793
Severity
MEDIUM
CVSS
4.9
EPSS
%0.33

Orijinal NVD Açıklaması

A stack buffer overflow flaw was found in 389 Directory Server. The checkPrefix() function in pw.c copies an attacker-controlled algorithm ID into a 256-byte stack buffer without bounds checking when parsing reversible-encrypted attribute values. An attacker with Directory Manager privileges can crash the LDAP server by storing a crafted credential with an oversized algorithm ID. FORTIFY_SOURCE mitigates this to denial of service only.