CVE-2026-57226

01/תיאור (מקור, אנגלית)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.17 and 8.0.6, HTTP SWF decompression with the non-default swf-decompression feature and an unsafe decompress-depth can use the configured depth when allocating in src/util-file-decompression.c instead of limiting the allocation to the Flash file's actual data requirement. A crafted SWF response can therefore trigger an integer-related heap buffer overflow and crash Suricata; the default disabled feature and default depth are not affected. This issue is fixed in versions 8.0.6 and 7.0.17.

02/מוצרים מושפעים

oisf: suricata

03/קישורים8

• github.com/OISF/suricata/security/advisories/GHSA-p33j-r48q-3jcf MitigationVendor Advisory
• github.com/OISF/suricata/commit/82af0aeb7cec39e206a9ca96c49664‮… Patch
• github.com/OISF/suricata/commit/b63224871b0f8b0b1f7b8c22d05ba8‮… Patch
• github.com/OISF/suricata/commit/d9fae18432501674338e28bd33e357‮… Patch
• github.com/OISF/suricata/pull/15704 Patch
• redmine.openinfosecfoundation.org/issues/8642 ExploitIssue TrackingThird Party Advisory
• github.com/OISF/suricata/releases/tag/suricata-7.0.17 Release Notes
• github.com/OISF/suricata/releases/tag/suricata-8.0.6 Release Notes