Bug 2400895 (CVE-2025-59148) - CVE-2025-59148 suricata-ids: Suricata NULL pointer dereference
Summary: CVE-2025-59148 suricata-ids: Suricata NULL pointer dereference
Keywords:
Status: NEW
Alias: CVE-2025-59148
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2400921 2400922 2400923 2400924
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-01 20:03 UTC by OSIDB Bzimport
Modified: 2025-10-01 20:52 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-10-01 20:03:53 UTC 
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Versions 8.0.0 and below incorrectly handle the entropy keyword when not anchored to a "sticky" buffer, which can lead to a segmentation fault. This issue is fixed in version 8.0.1. To workaround this issue, users can disable rules using the entropy keyword, or validate they are anchored to a sticky buffer.
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