| Name | CVE-2021-35368 |
| Description | OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | ELA-783-1 |
| Debian Bugs | 992000 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| modsecurity-crs (PTS) | jessie | 2.2.9-1+deb8u1 | fixed |
| stretch (lts), stretch | 3.2.3-0+deb9u1 | fixed |
| buster (security), buster, buster (lts) | 3.2.3-0+deb10u3 | fixed |
| bullseye | 3.3.0-1+deb11u1 | fixed |
| bookworm | 3.3.4-1 | fixed |
| sid, trixie | 3.3.7-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - modsecurity-crs <no-dsa> (Minor issue)
https://coreruleset.org/20210630/cve-2021-35368-crs-request-body-bypass/
https://github.com/coreruleset/coreruleset/pull/2143
https://github.com/coreruleset/coreruleset/commit/132c19c8f21c8cd4d3cd484d4f34ef786ee39b05 (v3.4-dev)
Introduced by https://github.com/coreruleset/coreruleset/commit/b3995e5d332be9f2445ee91b6e1366440bdbe109 (v3.0.0-rc2)
[jessie] - modsecurity-crs <not-affected> (Vulnerable rules introduced later)