Bug 711270 (CVE-2019-15237)

Summary:	<mail-client/roundcube-1.5.0: Homograph vulnerability (punycode mishandling) (CVE-2019-15237)
Product:	Gentoo Security	Reporter:	Sam James <sam>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	minor	CC:	candrews, gentoo_bugs_peep, titanofold, web-apps
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/roundcube/roundcubemail/issues/6891
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=720876
Whiteboard:	B4 [glsa? cleanup cve]
Package list:		Runtime testing required:	---
Bug Depends on:	824918, 830889
Bug Blocks:

Description Sam James archtester

2020-03-02 01:47:59 UTC

Description:
"Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks."

No fix upstream yet: https://github.com/roundcube/roundcubemail/issues/6891

Comment 1 Philippe Chaintreuil 2021-02-27 01:09:46 UTC

Figured I'd mention that titanofold removed <mail-client/roundcube-1.3.11 on Jul 23, 2020/07/23 in [1].  So this has been "fixed".

[1] https://github.com/gentoo/gentoo/commit/637bca0e8feef63e8d6578d81bf342ac1d8e1e65#diff-b5ae4bfcb2dce94d36eeba44230d3e1bc8e0b9212d774369dbfd89dae975df29

Comment 2 John Helmert III archtester

2021-02-27 01:14:10 UTC

(In reply to Philippe Chaintreuil from comment #1)
> Figured I'd mention that titanofold removed <mail-client/roundcube-1.3.11 on
> Jul 23, 2020/07/23 in [1].  So this has been "fixed".
> 
> [1]
> https://github.com/gentoo/gentoo/commit/
> 637bca0e8feef63e8d6578d81bf342ac1d8e1e65#diff-
> b5ae4bfcb2dce94d36eeba44230d3e1bc8e0b9212d774369dbfd89dae975df29

Where's the fix upstream? It doesn't look like the upstream issue has been resovled.

Comment 3 Philippe Chaintreuil 2021-11-19 14:04:32 UTC

(In reply to John Helmert III from comment #2)
> (In reply to Philippe Chaintreuil from comment #1)
> > Figured I'd mention that titanofold removed <mail-client/roundcube-1.3.11 on
> > Jul 23, 2020/07/23 in [1].  So this has been "fixed".
> > 
> > [1]
> > https://github.com/gentoo/gentoo/commit/
> > 637bca0e8feef63e8d6578d81bf342ac1d8e1e65#diff-
> > b5ae4bfcb2dce94d36eeba44230d3e1bc8e0b9212d774369dbfd89dae975df29
> 
> Where's the fix upstream? It doesn't look like the upstream issue has been
> resovled.

https://github.com/roundcube/roundcubemail/commit/b913d2fbdef8c351273ee12e307405e04eb0d550

... so it should be fixed in 1.5.0.

Comment 4 John Helmert III archtester

2022-08-17 16:12:03 UTC

Please cleanup