CVE-2020-10108

critical

Description

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

Advisories
More

https://www.oracle.com/security-alerts/cpuoct2020.html

https://usn.ubuntu.com/4308-2/

https://usn.ubuntu.com/4308-1/

https://security.gentoo.org/glsa/202007-24

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/

https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html

https://know.bishopfox.com/advisories/twisted-version-19.10.0

https://know.bishopfox.com/advisories

Details

Source: Mitre, NVD

Published: 2020-03-12

Updated: 2024-11-25

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 9.3

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: Critical

EPSS

EPSS: 0.01059