From URL: CVE-2020-9802 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Samuel Groß of Google Project Zero. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A logic issue was addressed with improved restrictions. CVE-2020-9803 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Wen Xu of SSLab at Georgia Tech. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed with improved validation. CVE-2020-9805 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to an anonymous researcher. Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Description: A logic issue was addressed with improved restrictions. CVE-2020-9806 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Wen Xu of SSLab at Georgia Tech. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed with improved state management. CVE-2020-9807 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Wen Xu of SSLab at Georgia Tech. Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Description: A memory corruption issue was addressed with improved state management. CVE-2020-9843 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Ryan Pickren (ryanpickren.com). Impact: 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-2020-9850 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to @jinmo123, @setuid0x0_, and @insu_yun_en of @SSLab_Gatech working with Trend Micro’s Zero Day Initiative. Impact: A remote attacker may be able to cause arbitrary code execution. Description: A logic issue was addressed with improved restrictions. CVE-2020-13753 Versions affected: WebKitGTK before 2.28.3 and WPE WebKit before 2.28.3. Credit to Milan Crha at Red Hat. The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg- desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal’s input buffer, similar to CVE-2017-5226.
Please bump to 2.28.3.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=51bc67d156bf486792989c5e8e8ee19f43b32f11 commit 51bc67d156bf486792989c5e8e8ee19f43b32f11 Author: Mart Raudsepp <leio@gentoo.org> AuthorDate: 2020-07-11 10:47:06 +0000 Commit: Mart Raudsepp <leio@gentoo.org> CommitDate: 2020-07-11 13:33:45 +0000 net-libs/webkit-gtk: bump to 2.28.3 Also raise gtk-doc dependency and drop patch that kept compat with perl gtk-doc, as we now can do so without stabilization worries. Bug: https://bugs.gentoo.org/732104 Closes: https://bugs.gentoo.org/704550 Package-Manager: Portage-2.3.84, Repoman-2.3.20 Signed-off-by: Mart Raudsepp <leio@gentoo.org> net-libs/webkit-gtk/Manifest | 1 + .../webkit-gtk/files/2.28.3-non-jumbo-fix2.patch | 44 ++++ net-libs/webkit-gtk/webkit-gtk-2.28.3.ebuild | 290 +++++++++++++++++++++ 3 files changed, 335 insertions(+)
arm64 stable
amd64 stable
x86 stable
Need to cleanup but still blocked :(
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5006f73937044695f6a1317de58ef80d12b19b7a commit 5006f73937044695f6a1317de58ef80d12b19b7a Author: Mart Raudsepp <leio@gentoo.org> AuthorDate: 2020-07-19 05:58:49 +0000 Commit: Mart Raudsepp <leio@gentoo.org> CommitDate: 2020-07-19 05:59:37 +0000 net-libs/webkit-gtk: remove old Bug: https://bugs.gentoo.org/699156 Bug: https://bugs.gentoo.org/712260 Bug: https://bugs.gentoo.org/732104 Package-Manager: Portage-2.3.84, Repoman-2.3.20 Signed-off-by: Mart Raudsepp <leio@gentoo.org> net-libs/webkit-gtk/Manifest | 3 - .../files/2.26.2-fix-arm-non-unified-build.patch | 27 -- net-libs/webkit-gtk/files/2.26.3-fix-gtk-doc.patch | 27 -- .../webkit-gtk/files/2.28.2-fix-ppc64-JSC.patch | 59 ----- .../files/2.28.2-fix-yelp-desktopless-build.patch | 53 ---- .../files/2.28.2-use-gst-audiointerleave.patch | 55 ---- .../files/webkit-gtk-2.24.4-icu-65.patch | 53 ---- net-libs/webkit-gtk/metadata.xml | 4 - net-libs/webkit-gtk/webkit-gtk-2.24.4.ebuild | 283 -------------------- net-libs/webkit-gtk/webkit-gtk-2.26.4-r1.ebuild | 286 -------------------- net-libs/webkit-gtk/webkit-gtk-2.28.2.ebuild | 293 --------------------- 11 files changed, 1143 deletions(-)
This issue was resolved and addressed in GLSA 202007-11 at https://security.gentoo.org/glsa/202007-11 by GLSA coordinator Sam James (sam_c).
