CVE-2020-11724: High severity OpenResty OpenResty vulnerability
An issue was discovered in OpenResty before 1.15.8.4. ngxhttpluasubrequest.c allows HTTP request smuggling, as demonstrated by the ngx.location.capture API.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/nginxto a version that resolves this vulnerability.Fixed in 1.18.0-5Fixed in 1.14.2-2+deb10u3 - Upgrade
Upgrade
debian/nginxto a version that resolves this vulnerability.Fixed in 1.18.0-6.1+deb11u3Fixed in 1.22.1-9Fixed in 1.26.0-3 - Upgrade
Upgrade
ubuntu/nginxto a version that resolves this vulnerability.Fixed in 1.10.3-0ubuntu0.16.04.5+esm4 - Upgrade
Upgrade
ubuntu/nginxto a version that resolves this vulnerability.Fixed in 1.14.0-0ubuntu1.10 - Upgrade
Upgrade
ubuntu/nginxto a version that resolves this vulnerability.Fixed in 1.18.0-0ubuntu1.3 - Upgrade
Upgrade
OpenRestyto a version that resolves this vulnerability.Fixed in 1.15.8.4
Event History
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.