CVE-2020-13753

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Summary

CVECVE-2020-13753
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-14 14:15:00 UTC
Updated2023-11-07 03:16:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 18.04 All All All
Operating System Canonical Ubuntu Linux 19.10 All All All
Operating System Canonical Ubuntu Linux 20.04 All All All
Operating System Debian Debian Linux 10.0 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Opensuse Leap 15.1 All All All
Application Webkitgtk Webkitgtk All All All All
Application Webkitgtk Webkitgtk All All All All
Application Wpewebkit Wpe Webkit All All All All
Application Wpewebkit Wpe Webkit All All All All

References

ReferenceSourceLinkTags
[security-announce] openSUSE-SU-2020:1064-1: important: Security update SUSE lists.opensuse.org
WebKitGTK+: Multiple vulnerabilities (GLSA 202007-11) — Gentoo security GENTOO security.gentoo.org
[SECURITY] Fedora 31 Update: webkit2gtk3-2.28.3-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Vendor Advisory
Debian -- Security Information -- DSA-4724-1 webkit2gtk DEBIAN www.debian.org Vendor Advisory
oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2020-0006 CONFIRM www.openwall.com Mailing List, Third Party Advisory
Changeset 262368 – WebKit MISC trac.webkit.org Patch, Vendor Advisory
[SECURITY] Fedora 31 Update: webkit2gtk3-2.28.3-1.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
USN-4422-1: WebKitGTK+ vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 501292 Alpine Linux Security Update for webkit2gtk
  • 501707 Alpine Linux Security Update for webkit2gtk
  • 505513 Alpine Linux Security Update for webkit2gtk
  • 690504 Free Berkeley Software Distribution (FreeBSD) Security Update for webkit2-gtk3 (efd03116-c2a9-11ea-82bc-b42e99a1b9c3)
  • 751623 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0142-1)
  • 751646 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0183-1)
  • 751648 SUSE Enterprise Linux Security Update for webkit2gtk3 (SUSE-SU-2022:0182-1)
  • 751659 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2022:0182-1)
  • 751755 OpenSUSE Security Update for webkit2gtk3 (openSUSE-SU-2022:0182-2)
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