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Case File

CVE-2009-1957

MEDIUM · CVSS 5 EPSS 2.95%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-06-08 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2009-1957
Severity
MEDIUM
CVSS
5
EPSS
2.95%

Original NVD Description

charon/sa/ike_sa.c in the charon daemon in strongSWAN before 4.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid IKE_SA_INIT request that triggers "an incomplete state," followed by a CREATE_CHILD_SA request.