Bug 2417410 (CVE-2025-64332) - CVE-2025-64332 Suricata: Suricata: Denial of service via SWF decompression
Summary: CVE-2025-64332 Suricata: Suricata: Denial of service via SWF decompression
Keywords:
Status: NEW
Alias: CVE-2025-64332
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: 2417518 2417522 2417525 2417528
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-11-27 00:01 UTC by OSIDB Bzimport
Modified: 2025-11-27 06:53 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-11-27 00:01:14 UTC 
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a stack overflow that causes Suricata to crash can occur if SWF decompression is enabled. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling SWF decompression (swf-decompression in suricata.yaml), it is disabled by default; set decompress-depth to lower than half your stack size if swf-decompression must be enabled.
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