Bug 755947 (CVE-2020-13543, CVE-2020-13584, CVE-2020-9948, CVE-2020-9951, CVE-2020-9952, CVE-2020-9983, WSA-2020-0008, WSA-2020-0009)

Summary:	<net-libs/webkit-gtk-2.30.3: multiple vulnerabilities (CVE-2020-{9948,9951,9952,9983,13543,13584}, WSA-2020-0008, WSA-2020-0009)
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	major	CC:	gnome
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://mail.gnome.org/archives/gnome-announce-list/2020-November/msg00000.html
Whiteboard:	A2 [glsa+ cve]
Package list:	dev-libs/libmanette-0.2.4 arm64 gui-libs/libwpe-1.8.0 amd64 arm64 x86 gui-libs/wpebackend-fdo-1.8.0 amd64 arm64 x86 net-libs/webkit-gtk-2.30.3 amd64 arm64 x86	Runtime testing required:	---
Bug Depends on:	751271
Bug Blocks:

Description John Helmert III archtester

2020-11-21 14:16:23 UTC

In the changelog for webkit-gtk 2.30.3:

  - Fix several crashes and rendering issues.


Presumably these are security-relevant fixes, so please bump.

Comment 1 John Helmert III archtester

2020-11-23 20:52:14 UTC

Actually, this has turned out to be a number of more serious vulnerabilities.


CVE-2020-13584:

Processing maliciously crafted web content may lead to arbitrary code execution. Description: An use after free issue was addressed with improved memory management.

CVE-2020-9948:

Processing maliciously crafted web content may lead to arbitrary code execution. Description: A type confusion issue was addressed with improved memory handling.

CVE-2020-9951:

Processing maliciously crafted web content may lead to arbitrary code execution. Description: An use after free issue was addressed with improved memory management.

CVE-2020-9952:

Processing maliciously crafted web content may lead to a cross site scripting attack. Description: An input validation issue was addressed with improved input validation.

CVE-2020-9983:

Processing maliciously crafted web content may lead to code execution. Description: An out-of-bounds write issue was addressed with improved bounds checking.

Comment 2 Larry the Git Cow gentoo-dev

2020-11-26 22:40:52 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fd0355d8d21f68237792e427dbe3da433ee66f82

commit fd0355d8d21f68237792e427dbe3da433ee66f82
Author:     Mart Raudsepp <leio@gentoo.org>
AuthorDate: 2020-11-26 22:39:31 +0000
Commit:     Mart Raudsepp <leio@gentoo.org>
CommitDate: 2020-11-26 22:39:44 +0000

    net-libs/webkit-gtk: security bump to 2.30.3
    
    Bug: https://bugs.gentoo.org/755947
    Closes: https://bugs.gentoo.org/751943
    Closes: https://bugs.gentoo.org/751271
    Package-Manager: Portage-2.3.103, Repoman-2.3.20
    Signed-off-by: Mart Raudsepp <leio@gentoo.org>

 net-libs/webkit-gtk/Manifest                 |   1 +
 net-libs/webkit-gtk/files/2.30.3-icu68.patch | 179 ++++++++++++++++
 net-libs/webkit-gtk/metadata.xml             |   1 +
 net-libs/webkit-gtk/webkit-gtk-2.30.3.ebuild | 296 +++++++++++++++++++++++++++
 profiles/arch/sparc/package.use.mask         |   4 +
 5 files changed, 481 insertions(+)

Comment 3 John Helmert III archtester

2020-11-26 22:44:54 UTC

Thanks! Please stabilize when ready.

Comment 4 NATTkA bot gentoo-dev

2020-11-26 22:49:01 UTC Comment hidden (obsolete)

Sanity check failed:

> net-libs/webkit-gtk-2.30.3
>   depend amd64 dev profile default/linux/amd64/17.0/no-multilib/prefix/kernel-3.2+ (3 total)
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0
>   depend amd64 stable profile default/linux/amd64/17.1 (25 total)
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0
>   rdepend amd64 dev profile default/linux/amd64/17.0/no-multilib/prefix/kernel-3.2+ (3 total)
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0
>   rdepend amd64 stable profile default/linux/amd64/17.1 (25 total)
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0
>   depend arm64 stable profile default/linux/arm64/17.0 (9 total)
>     >=dev-libs/libmanette-0.2.4
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0
>   rdepend arm64 stable profile default/linux/arm64/17.0 (9 total)
>     >=dev-libs/libmanette-0.2.4
>     >=gui-libs/libwpe-1.5.0:1.0
>     >=gui-libs/wpebackend-fdo-1.7.0:1.0

Comment 5 Mart Raudsepp gentoo-dev

2020-11-27 09:08:42 UTC

This is awaiting some USE combo tests that Sam is doing as noted in bug 751271. If it looks good for him, he may CC arches himself (and probably push some of the stablings).

Comment 6 NATTkA bot gentoo-dev

2020-11-27 09:12:56 UTC Comment hidden (obsolete)

Sanity check failed:

> net-libs/webkit-gtk-2.30.3
>   depend arm64 stable profile default/linux/arm64/17.0 (9 total)
>     >=dev-libs/libmanette-0.2.4
>   rdepend arm64 stable profile default/linux/arm64/17.0 (9 total)
>     >=dev-libs/libmanette-0.2.4

Comment 7 NATTkA bot gentoo-dev

2020-11-27 09:21:00 UTC

All sanity-check issues have been resolved

Comment 8 John Helmert III archtester

2020-11-30 20:09:40 UTC

Another advisory: https://webkitgtk.org/security/WSA-2020-0009.html

CVE-2020-13543/WSA-2020-0009.html:

Processing maliciously crafted web content may lead to arbitrary code execution. Description: An use after free issue was addressed with improved memory management.

Comment 9 Sam James archtester

2020-12-01 17:25:52 UTC

amd64 done

Comment 10 Sam James archtester

2020-12-01 17:27:07 UTC

arm64 done

Comment 11 Thomas Deutschmann (RETIRED) gentoo-dev

2020-12-03 18:23:43 UTC

x86 stable

Comment 12 Larry the Git Cow gentoo-dev

2020-12-04 11:53:06 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=52a65460e664cb123bd3d81af26473d0b6e4a20b

commit 52a65460e664cb123bd3d81af26473d0b6e4a20b
Author:     Mart Raudsepp <leio@gentoo.org>
AuthorDate: 2020-12-04 11:52:10 +0000
Commit:     Mart Raudsepp <leio@gentoo.org>
CommitDate: 2020-12-04 11:52:10 +0000

    net-libs/webkit-gtk: security cleanup
    
    Bug: https://bugs.gentoo.org/755947
    Package-Manager: Portage-3.0.10, Repoman-3.0.2
    Signed-off-by: Mart Raudsepp <leio@gentoo.org>

 net-libs/webkit-gtk/Manifest                 |   1 -
 net-libs/webkit-gtk/webkit-gtk-2.28.4.ebuild | 290 ---------------------------
 2 files changed, 291 deletions(-)

Comment 13 John Helmert III archtester

2020-12-04 17:02:09 UTC

(In reply to Larry the Git Cow from comment #12)
> The bug has been referenced in the following commit(s):
> 
> https://gitweb.gentoo.org/repo/gentoo.git/commit/
> ?id=52a65460e664cb123bd3d81af26473d0b6e4a20b
> 
> commit 52a65460e664cb123bd3d81af26473d0b6e4a20b
> Author:     Mart Raudsepp <leio@gentoo.org>
> AuthorDate: 2020-12-04 11:52:10 +0000
> Commit:     Mart Raudsepp <leio@gentoo.org>
> CommitDate: 2020-12-04 11:52:10 +0000
> 
>     net-libs/webkit-gtk: security cleanup
>     
>     Bug: https://bugs.gentoo.org/755947
>     Package-Manager: Portage-3.0.10, Repoman-3.0.2
>     Signed-off-by: Mart Raudsepp <leio@gentoo.org>
> 
>  net-libs/webkit-gtk/Manifest                 |   1 -
>  net-libs/webkit-gtk/webkit-gtk-2.28.4.ebuild | 290
> ---------------------------
>  2 files changed, 291 deletions(-)

Thank you!

Comment 14 Thomas Deutschmann (RETIRED) gentoo-dev

2020-12-22 22:21:21 UTC

New GLSA request filed.

Comment 15 GLSAMaker/CVETool Bot gentoo-dev

2020-12-23 20:19:07 UTC

This issue was resolved and addressed in
 GLSA 202012-10 at https://security.gentoo.org/glsa/202012-10
by GLSA coordinator Thomas Deutschmann (whissi).