Bug 2400934 (CVE-2025-59150) - CVE-2025-59150 suricata: Suricata: Keyword tls.subjectaltname can lead to NULL-ptr deref
Summary: CVE-2025-59150 suricata: Suricata: Keyword tls.subjectaltname can lead to NUL...
Keywords:
Status: NEW
Alias: CVE-2025-59150
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: 2401755 2401756
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-01 21:04 UTC by OSIDB Bzimport
Modified: 2025-10-06 05:23 UTC (History)
0 users

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Description OSIDB Bzimport 2025-10-01 21:04:17 UTC 
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Version 8.0.0's usage of the tls.subjectaltname keyword can lead to a segmentation fault when the decoded subjectaltname contains a NULL byte. This issue is fixed in version 8.0.1. To workaround this issue, disable rules using the tls.subjectaltname keyword.
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