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OpenAdvisories
High · 7.5 CVE-2025-64331 EUVD-2025-199773

Suricata is vulnerable to a stack overflow on large file transfers with http-body-printable

Published Nov 26, 2025 · Updated Nov 28, 2025 · Assigned by GitHub_M

Description

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 can occur on large HTTP file transfers if the user has increased the HTTP response body limit and enabled the logging of printable http bodies. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves using default HTTP response body limits and/or disabling http-body-printable logging; body logging is disabled by default.

Affected products

VendorProductAffectedFixed
OISF suricata < 7.0.13, < 8.0.2 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 suricata 1:8.0.2-1 —
Debian 13 suricata 1:7.0.10-1+deb13u2 —
ReleasePackageFixed inAdvisory
Ubuntu 25.10 suricata No fix yet —
Ubuntu 24.04 LTS suricata No fix yet —
Ubuntu 22.04 LTS suricata No fix yet —
Ubuntu 18.04 LTS suricata No fix yet —
Ubuntu 16.04 LTS suricata No fix yet —
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed suricata 8.0.3-1.1 openSUSE-SU-2026:10082-1
ReleasePackageFixed inAdvisory
Alpine v3.24 suricata 8.0.2-r0 —

Advisories 1

References