CVE-2020-11724

NameCVE-2020-11724
DescriptionAn issue was discovered in OpenResty before 1.15.8.4. ngx_http_lua_subrequest.c allows HTTP request smuggling, as demonstrated by the ngx.location.capture API.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nginx (PTS)jessie1.6.2-5+deb8u5vulnerable
jessie (security)1.6.2-5+deb8u6vulnerable
stretch (security), stretch1.10.3-1+deb9u3vulnerable
buster, buster (security)1.14.2-2+deb10u1vulnerable
bullseye, sid1.18.0-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nginxsource(unstable)(unfixed)

Notes

Patch: https://github.com/openresty/openresty/blob/4e8b4c395f842a078e429c80dd063b2323999957/patches/ngx_http_lua-0.10.15-fix_location_capture_content_length_chunked.patch
check details (patch applies to src:ngnix, but check if issue is specific to OpenResty before 1.15.8.4)

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