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CVE Vulnerability Details :
CVE-2025-59148
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-01 Oct, 2025 | 19:51
Updated At-01 Oct, 2025 | 19:58
Rejected At-
▼CVE Numbering Authority (CNA)
Suricata's improper use of entropy keyword can lead to a NULL-ptr deref

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.

Affected Products
Vendor
OISF
Product
suricata
Versions
Affected
  • < 8.0.1
Problem Types
TypeCWE IDDescription
CWECWE-476CWE-476: NULL Pointer Dereference
Type: CWE
CWE ID: CWE-476
Description: CWE-476: NULL Pointer Dereference
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
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
Hyperlink: https://github.com/OISF/suricata/security/advisories/GHSA-5qf6-92xg-3rr3
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/OISF/suricata/commit/9f32550e18f97ea5d610dd7c36aab0ba142c096c
Resource:
x_refsource_MISC
Hyperlink: https://forum.suricata.io/t/suricata-8-0-1-and-7-0-12-released/6018
Resource:
x_refsource_MISC
Hyperlink: https://redmine.openinfosecfoundation.org/issues/7838
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found