CVE-2020-11724

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.95% Top 25%
Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/openresty/openresty/blob/4e8b4c395f842a078e429c80dd063b2323999957/patches/ngx_http_lua-0.10.15-fix_location_capture_content_length_chunked.patch third party advisory patch
https://github.com/openresty/lua-nginx-module/commit/9ab38e8ee35fc08a57636b1b6190dca70b0076fa third party advisory patch
https://lists.debian.org/debian-lts-announce/2020/07/msg00014.html third party advisory mailing list
https://www.debian.org/security/2020/dsa-4750 third party advisory vendor advisory
https://security.netapp.com/advisory/ntap-20210129-0002/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-11724?
CVE-2020-11724 has been scored as a high severity vulnerability.
How to fix CVE-2020-11724?
To fix CVE-2020-11724, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11724 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-11724 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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