CVE-2020-10108
CRITICALTwisted Web < 19.10.0 - HTTP Request Smuggling via Dual Content-Length Headers
Title source: llmDescription
In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with two content-length headers, it ignored the first header. When the second content-length value was set to zero, the request body was interpreted as a pipelined request.
References (9)
Core 9
Core References
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4308-2/
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/4308-1/
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202007-24
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html
Exploit, Third Party Advisory x_refsource_misc
https://know.bishopfox.com/advisories
Release Notes, Third Party Advisory x_refsource_misc
https://know.bishopfox.com/advisories/twisted-version-19.10.0
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html
Scores
CVSS v3
9.8
EPSS
0.0408
EPSS Percentile
89.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-444
Status
published
Products (12)
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
19.10
debian/debian_linux
9.0
fedoraproject/fedora
31
fedoraproject/fedora
32
oracle/solaris
10
oracle/solaris
11
oracle/zfs_storage_appliance_kit
8.8
... and 2 more
Published
Mar 12, 2020
Tracked Since
Feb 18, 2026