Veille CVE
CVE-2026-57226
5.9 MoyenneDescription
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 3.7 Faible | security-advisories@github.com | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| 3.1 | 5.9 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://github.com/OISF/suricata/commit/82af0aeb7cec39e206a9ca96c4966425eddeaa74 Patch
- https://github.com/OISF/suricata/commit/b63224871b0f8b0b1f7b8c22d05ba8a5c5f69fbb Patch
- https://github.com/OISF/suricata/commit/d9fae18432501674338e28bd33e35788c95d4a98 Patch
- https://github.com/OISF/suricata/pull/15704 Patch
- https://github.com/OISF/suricata/releases/tag/suricata-7.0.17 Release Notes
- https://github.com/OISF/suricata/releases/tag/suricata-8.0.6 Release Notes
- https://github.com/OISF/suricata/security/advisories/GHSA-p33j-r48q-3jcf MitigationVendor Advisory
- https://redmine.openinfosecfoundation.org/issues/8642 ExploitIssue TrackingThird Party Advisory