Vulnerability Details CVE-2020-10109
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.038
EPSS Ranking 87.7%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://know.bishopfox.com/advisories
- https://know.bishopfox.com/advisories/twisted-version-19.10.0
- https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/
- https://security.gentoo.org/glsa/202007-24
- https://usn.ubuntu.com/4308-1/
- https://usn.ubuntu.com/4308-2/
- https://know.bishopfox.com/advisories
- https://know.bishopfox.com/advisories/twisted-version-19.10.0
- https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/
- https://security.gentoo.org/glsa/202007-24
- https://usn.ubuntu.com/4308-1/
- https://usn.ubuntu.com/4308-2/
Products affected by CVE-2020-10109
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cpe:2.3:a:twisted:twisted:-
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cpe:2.3:a:twisted:twisted:10.0.0
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cpe:2.3:a:twisted:twisted:10.1.0
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cpe:2.3:a:twisted:twisted:10.2.0
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cpe:2.3:a:twisted:twisted:11.0.0
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cpe:2.3:a:twisted:twisted:11.1.0
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cpe:2.3:a:twisted:twisted:12.0.0
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cpe:2.3:a:twisted:twisted:12.1.0
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cpe:2.3:a:twisted:twisted:12.2.0
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cpe:2.3:a:twisted:twisted:12.3.0
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cpe:2.3:a:twisted:twisted:13.0.0
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cpe:2.3:a:twisted:twisted:13.1.0
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cpe:2.3:a:twisted:twisted:13.2.0
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cpe:2.3:a:twisted:twisted:14.0.0
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cpe:2.3:a:twisted:twisted:14.0.1
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cpe:2.3:a:twisted:twisted:14.0.2
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cpe:2.3:a:twisted:twisted:15.0.0
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cpe:2.3:a:twisted:twisted:15.1.0
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cpe:2.3:a:twisted:twisted:15.2.0
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cpe:2.3:a:twisted:twisted:15.2.1
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cpe:2.3:a:twisted:twisted:15.3.0
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cpe:2.3:a:twisted:twisted:15.4.0
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cpe:2.3:a:twisted:twisted:15.5.0
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cpe:2.3:a:twisted:twisted:16.0.0
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cpe:2.3:a:twisted:twisted:16.1.0
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cpe:2.3:a:twisted:twisted:16.1.1
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cpe:2.3:a:twisted:twisted:16.2.0
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cpe:2.3:a:twisted:twisted:16.3.0
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cpe:2.3:a:twisted:twisted:16.3.1
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cpe:2.3:a:twisted:twisted:16.3.2
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cpe:2.3:a:twisted:twisted:16.4.0
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cpe:2.3:a:twisted:twisted:16.4.1
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cpe:2.3:a:twisted:twisted:16.5.0
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cpe:2.3:a:twisted:twisted:16.6.0
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cpe:2.3:a:twisted:twisted:17.1.0
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cpe:2.3:a:twisted:twisted:17.5.0
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cpe:2.3:a:twisted:twisted:17.9.0
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cpe:2.3:a:twisted:twisted:18.4.0
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cpe:2.3:a:twisted:twisted:18.7.0
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cpe:2.3:a:twisted:twisted:18.9.0
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cpe:2.3:a:twisted:twisted:19.10.0
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cpe:2.3:a:twisted:twisted:19.2.0
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cpe:2.3:a:twisted:twisted:19.2.1
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cpe:2.3:a:twisted:twisted:19.7.0
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cpe:2.3:a:twisted:twisted:8.0.0
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cpe:2.3:a:twisted:twisted:8.0.1
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cpe:2.3:a:twisted:twisted:8.1.0
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cpe:2.3:a:twisted:twisted:8.2.0
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cpe:2.3:a:twisted:twisted:9.0.0
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:19.10
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:31
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cpe:2.3:o:fedoraproject:fedora:32