CVE-2020-10109

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Source
https://cve.org/CVERecord?id=CVE-2020-10109
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-10109.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-10109
Aliases
Downstream
Related
Published
2020-03-12T13:15:12.370Z
Modified
2026-04-16T00:03:54.686230483Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "14.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*"
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "16.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*"
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "18.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "31"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "32"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
        }
    ]
}
References

Affected packages

Git / github.com/twisted/twisted

Affected ranges

Type
GIT
Repo
https://github.com/twisted/twisted
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
c0a51509974e995537212efc5074140388585da6
Last affected
638fac5a426319dddd232d9d11d88892b9330d0f
Database specific 
{
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "19.10.0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "last_affected": "19.10"
        }
    ],
    "cpe": [
        "cpe:2.3:a:twisted:twisted:*:*:*:*:*:*:*:*",
        "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
        "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*"
    ]
}

Affected versions

Other
before-black
twisted-19.*
twisted-19.10.0
twisted-9.*
twisted-9.0.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-10109.json"