Search results

Query:

Filters:

Content type Categories

LWN Feature article
Guest article
News item
Email item
Security alert
Security vulnerability
Kernel patch
Comment Announcements
Briefs
Commerce
Development
Distributions
Front
Kernel
Legal
Letters
Press
Security

Select all

Select all

Order by: relevance date

Search results

Red Hat security update to webkitgtk4
([Security] Posted Jul 7, 2025 14:53 UTC (Mon) by jake )

CVE-2021-1789)

* webkitgtk: Access to restricted ports on arbitrary servers via port
redirection (CVE-2021-1799)

* webkitgtk: IFrame sandboxing policy violation (CVE-2021-1801)

* webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1870)

* webkitgtk: Use-after-free leading to arbitrary code execution
(CVE-2021-1788)

* webkitgtk: Memory corruption issue leading to arbitrary code execution
(CVE-2021-1844)

* webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1871)

* webkitgtk: Use-after-free in fireEventListeners leading to arbitrary code
execution (CVE-2021-21806)

* webkitgtk: Memory corruption leading to arbitrary code execution
(CVE-2021-1817)

* webkitgtk: Memory initialization issue possibly leading to memory
disclosure (CVE-2021-1820)

* webkitgtk: Input validation issue leading to cross site scripting attack
(CVE-2021-1825)

* webkitgtk: Logic issue leading to universal cross site scripting attack
(CVE-2021-1826)

* webkitgtk: Use-after-free in ImageLoader dispatchPendingErrorEvent leading
to information leak and possibly code execution (CVE-2021-21775)

* webkitgtk: Use-after-free in WebCore::GraphicsContext leading to
information leak and possibly code execution (CVE-2021-21779)

* webkitgtk: Use-after-free leading to arbitrary code execution
(CVE-2021-30661)

* webkitgtk: Integer overflow leading to arbitrary code execution
(CVE-2021-30663

Gentoo security update to webkit-gtk
([Security] Posted Feb 1, 2022 14:43 UTC (Tue) by corbet )

CVE-2021-30848
       https://nvd.nist.gov/vuln/detail/CVE-2021-30848 
[ 2 ] CVE-2021-30888
       https://nvd.nist.gov/vuln/detail/CVE-2021-30888 
[ 3 ] CVE-2021-30682
       https://nvd.nist.gov/vuln/detail/CVE-2021-30682 
[ 4 ] CVE-2021-30889
       https://nvd.nist.gov/vuln/detail/CVE-2021-30889 
[ 5 ] CVE-2021-30666
       https://nvd.nist.gov/vuln/detail/CVE-2021-30666 
[ 6 ] CVE-2021-30665
       https://nvd.nist.gov/vuln/detail/CVE-2021-30665 
[ 7 ] CVE-2021-30890
       https://nvd.nist.gov/vuln/detail/CVE-2021-30890 
[ 8 ] CVE-2021-30661
       https://nvd.nist.gov/vuln/detail/CVE-2021-30661 
[ 9 ] WSA-2021-0005
       https://webkitgtk.org/security/WSA-2021-0005.html 
[ 10 ] CVE-2021-30761
       https://nvd.nist.gov/vuln/detail/CVE-2021-30761 
[ 11 ] CVE-2021-30897
       https://nvd.nist.gov/vuln/detail/CVE-2021-30897 
[ 12 ] CVE-2021-30823
       https://nvd.nist.gov/vuln/detail/CVE-2021-30823 
[ 13 ] CVE-2021-30734
       https://nvd.nist.gov/vuln/detail/CVE-2021-30734 
[ 14 ] CVE-2021-30934
       https://nvd.nist.gov/vuln/detail/CVE-2021-30934 
[ 15 ] CVE-2021-1871
       https://nvd.nist.gov/vuln/detail/CVE-2021-1871 
[ 16 ] CVE-2021-30762
       https://nvd.nist.gov/vuln/detail/CVE-2021-30762 
[ 17 ] WSA-2021-0006
       https://webkitgtk.org/security/WSA-2021-0006.html 
[ 18 ] CVE-2021-30797
       https://nvd.nist.gov/vuln/detail/CVE-2021-30797 
[ 19 ] CVE-2021-30936
       https://nvd.nist.gov/vuln/detail/CVE-2021-30936 
[ 20 ] CVE-2021-30663

Red Hat security update to GNOME
([Security] Posted Nov 10, 2021 15:40 UTC (Wed) by ris )

-2021:4381-05] Moderate: GNOME security, bug fix,	and enhancement update  
   Date : 
                 Tue, 09 Nov 2021 20:44:11 -0000  
   Message-ID : 
                  <163649065132.15.6303197007705541850@sdengine-celery-fast-19-5mfnq>  
  -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: GNOME security, bug fix, and enhancement update
Advisory ID:       RHSA-2021:4381-01
Product:           Red Hat Enterprise Linux
Advisory URL:       https://access.redhat.com/errata/RHSA-2021:4381 
Issue date:        2021-11-09
CVE Names:         CVE-2020-13558 CVE-2020-24870 CVE-2020-27918 
                   CVE-2020-29623 CVE-2020-36241 CVE-2021-1765 
                   CVE-2021-1788 CVE-2021-1789 CVE-2021-1799 
                   CVE-2021-1801 CVE-2021-1844 CVE-2021-1870 
                   CVE-2021-1871 CVE-2021-21775 CVE-2021-21779 
                   CVE-2021-21806 CVE-2021-28650 CVE-2021-30663

SUSE security update to webkit2gtk3
([Security] Posted Aug 18, 2021 15:32 UTC (Wed) by ris )

CVE-2021-21775 CVE-2021-21779 CVE-2021-30663
                    CVE-2021-30665 CVE-2021-30689 CVE-2021-30720
                    CVE-2021-30734 CVE-2021-30744 CVE-2021-30749
                    CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                    CVE-2021-30799
CVSS scores:
                    CVE-2021-21775 (NVD) : 8.8 CVSS:3.1/AV:N/AC

Mageia security update to webkit2
([Security] Posted Aug 16, 2021 15:11 UTC (Mon) by ris )

CVE: CVE-2021-21775,
     CVE-2021-21779,
     CVE-2021-30663,
     CVE-2021-30665,
     CVE-2021-30689,
     CVE-2021-30720,
     CVE-2021-30734,
     CVE-2021-30744,
     CVE-2021-30749,
     CVE-2021-30758,
     CVE-2021-30795,
     CVE-2021-30797,
     CVE-2021-30799

Description:
Updated webkit2 packages fix security vulnerabilities:

A use-after

openSUSE security update to webkit2gtk3
([Security] Posted Aug 10, 2021 13:43 UTC (Tue) by jake )

CVE-2021-21775 CVE-2021-21779 CVE-2021-30663
                    CVE-2021-30665 CVE-2021-30689 CVE-2021-30720
                    CVE-2021-30734 CVE-2021-30744 CVE-2021-30749
                    CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                    CVE-2021-30799
CVSS scores:
                    CVE-2021-21775 (NVD) : 8.8 CVSS:3.1/AV:N/AC

Fedora security update to webkit2gtk3
([Security] Posted Aug 9, 2021 13:33 UTC (Mon) by jake )

CVE-2021-21775, CVE-2021-21779, CVE-2021-30663, CVE-2021-30665,
CVE-2021-30689, CVE-2021-30720, CVE-2021-30734, CVE-2021-30744, CVE-2021-30749,
CVE-2021-30758, CVE-2021-30795, CVE-2021-30797, CVE-2021-30799
--------------------------------------------------------------------------------
ChangeLog:

* Fri Jul 23 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.32.3-1
- Update

SUSE security update to webkit2gtk3
([Security] Posted Aug 4, 2021 14:47 UTC (Wed) by ris )

CVE-2021-21775 CVE-2021-21779 CVE-2021-30663
                    CVE-2021-30665 CVE-2021-30689 CVE-2021-30720
                    CVE-2021-30734 CVE-2021-30744 CVE-2021-30749
                    CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                    CVE-2021-30799
CVSS scores:
                    CVE-2021-21775 (NVD) : 8.8 CVSS:3.1/AV:N/AC

SUSE security update to webkit2gtk3
([Security] Posted Aug 4, 2021 14:47 UTC (Wed) by ris )

CVE-2021-21775 CVE-2021-21779 CVE-2021-30663
                    CVE-2021-30665 CVE-2021-30689 CVE-2021-30720
                    CVE-2021-30734 CVE-2021-30744 CVE-2021-30749
                    CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                    CVE-2021-30799
CVSS scores:
                    CVE-2021-21775 (NVD) : 8.8 CVSS:3.1/AV:N/AC

openSUSE security update to webkit2gtk3
([Security] Posted Aug 4, 2021 14:47 UTC (Wed) by ris )

CVE-2021-21775 CVE-2021-21779 CVE-2021-30663
                    CVE-2021-30665 CVE-2021-30689 CVE-2021-30720
                    CVE-2021-30734 CVE-2021-30744 CVE-2021-30749
                    CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                    CVE-2021-30799
CVSS scores:
                    CVE-2021-21775 (NVD) : 8.8 CVSS:3.1/AV:N/AC

Arch Linux security update to wpewebkit
([Security] Posted Aug 2, 2021 14:47 UTC (Mon) by ris )

CVE-ID  : CVE-2021-21775 CVE-2021-21779 CVE-2021-30663 CVE-2021-30665
          CVE-2021-30689 CVE-2021-30720 CVE-2021-30734 CVE-2021-30744
          CVE-2021-30749 CVE-2021-30795 CVE-2021-30797 CVE-2021-30799
Package : wpewebkit
Type    : multiple issues
Remote  : Yes
Link    :  https://security.archlinux.org/AVG-2221 

Summary

Arch Linux security update to webkit2gtk
([Security] Posted Aug 2, 2021 14:47 UTC (Mon) by ris )

CVE-ID  : CVE-2021-21775 CVE-2021-21779 CVE-2021-30663 CVE-2021-30665
          CVE-2021-30689 CVE-2021-30720 CVE-2021-30734 CVE-2021-30744
          CVE-2021-30749 CVE-2021-30795 CVE-2021-30797 CVE-2021-30799
Package : webkit2gtk
Type    : multiple issues
Remote  : Yes
Link    :  https://security.archlinux.org/AVG-2220 

Summary

Ubuntu security update to webkit2gtk
([Security] Posted Jul 29, 2021 13:14 UTC (Thu) by jake )

CVE-2021-21775, CVE-2021-21779, CVE-2021-30663, CVE-2021-30665,
  CVE-2021-30689, CVE-2021-30720, CVE-2021-30734, CVE-2021-30744,
  CVE-2021-30749, CVE-2021-30758, CVE-2021-30795, CVE-2021-30797,
  CVE-2021-30799

Package Information:
   https://launchpad.net/ubuntu/+source/webkit2gtk/2.32.3-0u... 
   https://launchpad.net/ubuntu/+source/webkit2gtk/2.32.3-0u... 
   https://launchpad.net/ubuntu/+source/webkit2gtk/2.32.3-0u...

Fedora security update to webkit2gtk3
([Security] Posted Jul 29, 2021 13:14 UTC (Thu) by jake )

CVE-2021-21775,
CVE-2021-21779, CVE-2021-30663, CVE-2021-30665, CVE-2021-30689, CVE-2021-30720,
CVE-2021-30734, CVE-2021-30744, CVE-2021-30749, CVE-2021-30795, CVE-2021-30797,
CVE-2021-30799
--------------------------------------------------------------------------------
ChangeLog:

* Fri Jul 23 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.32.3-1
- Update to 2.32.3
--------------------------------------------------------------------------------
References

Debian security update to webkit2gtk
([Security] Posted Jul 29, 2021 13:14 UTC (Thu) by jake )

CVE ID         : CVE-2021-21775 CVE-2021-21779 CVE-2021-30663 CVE-2021-30665
                 CVE-2021-30689 CVE-2021-30720 CVE-2021-30734 CVE-2021-30744
                 CVE-2021-30749 CVE-2021-30758 CVE-2021-30795 CVE-2021-30797
                 CVE-2021-30799

The following vulnerabilities have been discovered in the webkit2gtk