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Bug 671316 (CVE-2018-19120) - <kde-apps/kio-extras-18.04.3-r1[htmlthumbs]: HTML Thumbnailer automatic remote file access
Summary: <kde-apps/kio-extras-18.04.3-r1[htmlthumbs]: HTML Thumbnailer automatic remot...
Status: RESOLVED FIXED
Alias: CVE-2018-19120
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL: https://www.kde.org/info/security/adv...
Whiteboard: B4 [noglsa cve]
Keywords:
Depends on:
Blocks:
 
Reported: 2018-11-17 07:15 UTC by Michael Palimaka (kensington)
Modified: 2018-11-23 21:22 UTC (History)
1 user (show)

See Also:
Package list:
=kde-apps/kio-extras-18.04.3-r1
Runtime testing required: ---
stable-bot: sanity-check+


Attachments

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Description Michael Palimaka (kensington) gentoo-dev 2018-11-17 07:15:15 UTC
From $URL:
Various KDE applications share a plugin system to create thumbnails
of various file types for displaying in file managers, file dialogs, etc.

kio-extras contains a thumbnailer plugin for HTML files.

The HTML thumbnailer was incorrectly accessing some content of
remote URLs listed in HTML files. This meant that the owners of the servers
referred in HTML files in your system could have seen in their access logs
your IP address every time the thumbnailer tried to create the thumbnail.

The HTML thumbnailer has been removed in upcoming KDE Applications 18.12.0
because it was actually not creating thumbnails for files at all.
Comment 1 Larry the Git Cow gentoo-dev 2018-11-17 07:18:32 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=218b518fb2e67d51ec8bed457f4ae7c1ea9148b6

commit 218b518fb2e67d51ec8bed457f4ae7c1ea9148b6
Author:     Michael Palimaka <kensington@gentoo.org>
AuthorDate: 2018-11-17 07:17:53 +0000
Commit:     Michael Palimaka <kensington@gentoo.org>
CommitDate: 2018-11-17 07:18:21 +0000

    kde-apps/kio-extras: revision bump to resolve CVE-2018-19120
    
    Bug: https://bugs.gentoo.org/671316
    Package-Manager: Portage-2.3.51, Repoman-2.3.12
    Signed-off-by: Michael Palimaka <kensington@gentoo.org>

 kde-apps/kio-extras/kio-extras-18.04.3-r1.ebuild | 77 ++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
Comment 2 Larry the Git Cow gentoo-dev 2018-11-17 18:39:44 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ae29e8fa07e2d152992b731a8e4e661365b920a9

commit ae29e8fa07e2d152992b731a8e4e661365b920a9
Author:     Andreas Sturmlechner <asturm@gentoo.org>
AuthorDate: 2018-11-17 16:55:13 +0000
Commit:     Andreas Sturmlechner <asturm@gentoo.org>
CommitDate: 2018-11-17 18:39:22 +0000

    kde-apps/kio-extras: Security cleanup
    
    Bug: https://bugs.gentoo.org/671316
    Package-Manager: Portage-2.3.51, Repoman-2.3.12
    Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

 kde-apps/kio-extras/kio-extras-18.04.3.ebuild | 78 ---------------------------
 kde-apps/kio-extras/metadata.xml              |  1 -
 2 files changed, 79 deletions(-)

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d517266d7e01c9ce5dc162298b4307cdcf36bfc0

commit d517266d7e01c9ce5dc162298b4307cdcf36bfc0
Author:     Andreas Sturmlechner <asturm@gentoo.org>
AuthorDate: 2018-11-17 16:53:42 +0000
Commit:     Andreas Sturmlechner <asturm@gentoo.org>
CommitDate: 2018-11-17 18:39:21 +0000

    kde-apps/kio-extras: 18.04.3-r1 amd64/x86 stable
    
    No code change, no reason to involve arches.
    
    Bug: https://bugs.gentoo.org/671316
    Package-Manager: Portage-2.3.51, Repoman-2.3.12
    Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

 kde-apps/kio-extras/kio-extras-18.04.3-r1.ebuild | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
Comment 3 Aaron Bauman (RETIRED) gentoo-dev 2018-11-23 21:22:29 UTC
GLSA Vote: No