Bug 712240 (CVE-2020-10108, CVE-2020-10109)

Summary:	<dev-python/twisted-20.3.0: Multiple vulnerabilities (CVE-2020-{10108,10109})
Product:	Gentoo Security	Reporter:	Sam James <sam>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	minor	CC:	python
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://know.bishopfox.com/advisories/twisted-version-19.10.0
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=711760 https://github.com/gentoo/gentoo/pull/16937
Whiteboard:	B3 [glsa+ cve]
Package list:		Runtime testing required:	---
Bug Depends on:	722278, 726328, 773451
Bug Blocks:

Description Sam James archtester

2020-03-12 15:07:15 UTC

1) CVE-2020-10108

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."

2) CVE-2020-10109

Description:
"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."

Comment 1 Sam James archtester

2020-03-12 15:09:55 UTC

Patch: https://github.com/twisted/twisted/commit/4a7d22e490bb8ff836892cc99a1f54b85ccb0281

Comment 2 Sam James archtester

2020-03-30 15:00:03 UTC

@maintainer(s), please create an appropriate ebuild (patch looks like it's in 20.3.0).

Comment 3 Sam James archtester

2020-04-17 20:12:53 UTC

@maintainer(s): ping

Comment 4 Sam James archtester

2020-05-06 14:44:15 UTC

@maintainer(s), please advise if ready for stabilisation, or call yourself

Comment 5 Sam James archtester

2020-06-09 02:29:28 UTC

@maintainer(s), please cleanup

Comment 6 Sam James archtester

2020-06-18 02:54:28 UTC

Waiting for PPC stabilisation (it was forgot about).

Comment 7 Sam James archtester

2020-06-22 20:43:17 UTC

@maintainer(s), please cleanup

Comment 8 Sam James archtester

2020-07-26 05:18:37 UTC

GLSA vote: yes

Comment 9 GLSAMaker/CVETool Bot gentoo-dev

2020-07-27 00:13:50 UTC

This issue was resolved and addressed in
 GLSA 202007-24 at https://security.gentoo.org/glsa/202007-24
by GLSA coordinator Sam James (sam_c).

Comment 10 Sam James archtester

2020-07-27 01:18:05 UTC

(In reply to GLSAMaker/CVETool Bot from comment #9)
> This issue was resolved and addressed in
>  GLSA 202007-24 at https://security.gentoo.org/glsa/202007-24
> by GLSA coordinator Sam James (sam_c).

Reopening for cleanup.

Comment 11 John Helmert III archtester

2021-08-02 17:28:24 UTC

Cleanup done, all done!