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CWE

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CVE-2025-59148

Published: Oct 1, 2025

Modified: Oct 1, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

Vendor	Product	Versions
OISF	suricata	affected `< 8.0.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://github.com/OISF/suricata/security/advisories/GHSA-5qf6-92xg-3rr3

x_refsource_CONFIRM

https://github.com/OISF/suricata/commit/9f32550e18f97ea5d610dd7c36aab0ba142c096c

x_refsource_MISC

https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018

x_refsource_MISC

https://redmine.openinfosecfoundation.org/issues/7838

x_refsource_MISC

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