CVE-2020-10109
Published: 12 March 2020
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.
Notes
Author | Note |
---|---|
mdeslaur |
same commit as CVE-2020-10108 |
Priority
Status
Package | Release | Status |
---|---|---|
twisted
Launchpad, Ubuntu, Debian |
bionic |
Released
(17.9.0-2ubuntu0.1)
|
eoan |
Released
(18.9.0-3ubuntu1.1)
|
|
trusty |
Released
(13.2.0-1ubuntu1.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Needs triage
|
|
xenial |
Released
(16.0.0-1ubuntu0.4)
|
|
Patches:
upstream: https://github.com/twisted/twisted/commit/4a7d22e490bb8ff836892cc99a1f54b85ccb0281 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |