CVE-2020-11724
First published: Sun Apr 12 2020(Updated: )
An 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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/nginx | <=1.10.3-1+deb9u3<=1.10.3-1<=1.14.2-2+deb10u1<=1.18.0-4 | 1.18.0-5 1.14.2-2+deb10u3 |
| Openresty Openresty | <1.15.8.4 | |
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =10.0 | |
| debian/nginx | 1.18.0-6.1+deb11u3 1.22.1-9 1.26.0-3 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2020-11724
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11724
- https://wiki.debian.org/LTS/TestSuites/nginx
- https://www.beuc.net/tmp/debian-lts/nginx/
- https://salsa.debian.org/nginx-team/nginx/-/commit/aa1f93ee247cd7d21473f35bcba4a95cdfb388ad
- https://bugs.debian.org/964950
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964950
- https://github.com/openresty/lua-nginx-module/commit/9ab38e8ee35fc08a57636b1b6190dca70b0076fa
- https://github.com/openresty/openresty/blob/4e8b4c395f842a078e429c80dd063b2323999957/patches/ngx_http_lua-0.10.15-fix_location_capture_content_length_chunked.patch
- https://lists.debian.org/debian-lts-announce/2020/07/msg00014.html
- https://security.netapp.com/advisory/ntap-20210129-0002/
- https://www.debian.org/security/2020/dsa-4750
- https://launchpad.net/bugs/cve/CVE-2020-11724
- https://github.com/openresty/openresty/commit/4e8b4c395f842a078e429c80dd063b2323999957
- https://nvd.nist.gov/vuln/detail/CVE-2020-11724
- https://ubuntu.com/security/CVE-2020-11724
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2020-11724.
What is the title of the vulnerability?
The title of the vulnerability is 'An issue was discovered in OpenResty before 1.15.8.4. ngx_http_lua_subrequest.c allows HTTP request smuggling.'
What is the affected software?
The affected software is OpenResty before version 1.15.8.4.
What is the severity of CVE-2020-11724?
The severity of CVE-2020-11724 is not specified.
How do I fix the CVE-2020-11724 vulnerability?
To fix the CVE-2020-11724 vulnerability, update to OpenResty version 1.15.8.4 or later.
- collector/debian-bugs
- alias/CVE-2020-11724
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/remedy
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/weakness
- agent/severity
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/tags
- agent/first-publish-date
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/trending
- package-manager/debian
- vendor/openresty
- canonical/openresty openresty
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/10.0