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Bug 711270 (CVE-2019-15237) - <mail-client/roundcube-1.5.0: Homograph vulnerability (punycode mishandling) (CVE-2019-15237)
Summary: <mail-client/roundcube-1.5.0: Homograph vulnerability (punycode mishandling) ...
Status: UNCONFIRMED
Alias: CVE-2019-15237
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
URL: https://github.com/roundcube/roundcub...
Whiteboard: B4 [stable? cve]
Keywords:
Depends on: CVE-2021-44025, CVE-2021-44026 830889
Blocks:
  Show dependency tree
 
Reported: 2020-03-02 01:47 UTC by Sam James
Modified: 2022-01-10 07:58 UTC (History)
4 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 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 gentoo-dev Security 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.