UBUNTU-CVE-2020-11724

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    UBUNTU-CVE-2020-11724

    Published: 12 Apr 2020Last Modified: 2 Jul 2026
    Upstream:
    CVE-2020-11724

    Summary:

    Details: 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.

    References: https://ubuntu.com/security/CVE-2020-11724, https://github.com/openresty/openresty/blob/4e8b4c395f842a078e429c80dd063b2323999957/patches/ngx_http_lua-0.10.15-fix_location_capture_content_length_chunked.patch, https://ubuntu.com/security/notices/USN-5371-1, https://ubuntu.com/security/notices/USN-5371-3, https://www.cve.org/CVERecord?id=CVE-2020-11724

    Affected packages

    Package

    Name: nginx

    Purl: pkg:deb/ubuntu/nginx?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.4.1-3ubuntu1
    1.4.3-2ubuntu1
    1.4.4-1ubuntu1
    1.4.4-2ubuntu1
    1.4.4-4ubuntu1
    1.4.5-1ubuntu1
    1.4.6-1ubuntu2
    1.4.6-1ubuntu3
    1.4.6-1ubuntu3.1
    1.4.6-1ubuntu3.2
    1.4.6-1ubuntu3.3
    1.4.6-1ubuntu3.4
    1.4.6-1ubuntu3.5
    1.4.6-1ubuntu3.6
    1.4.6-1ubuntu3.7
    1.4.6-1ubuntu3.8
    1.4.6-1ubuntu3.9
    1.4.6-1ubuntu3.9+esm1
    1.4.6-1ubuntu3.9+esm2
    1.4.6-1ubuntu3.9+esm3
    1.4.6-1ubuntu3.9+esm4
    1.4.6-1ubuntu3.9+esm5
    1.4.6-1ubuntu3.9+esm6
    1.4.6-1ubuntu3.9+esm8

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2020-11724 | CVE-DB