Vulnerability Description
WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue has been fixed in 2.28.0 with improved memory handling.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Webkitgtk | Webkitgtk | < 2.28.0 |
| Wpewebkit | Wpe Webkit | < 2.28.0 |
| Fedoraproject | Fedora | 30 |
| Debian | Debian Linux | 10.0 |
| Canonical | Ubuntu Linux | 18.04 |
| Opensuse | Leap | 15.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.htmlMailing ListThird Party Advisory
- https://bugs.webkit.org/show_bug.cgi?id=204342#c21Permissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202006-08Third Party Advisory
- https://usn.ubuntu.com/4310-1/Third Party Advisory
- https://webkitgtk.org/security/WSA-2020-0003.htmlVendor Advisory
- https://wpewebkit.org/security/WSA-2020-0003.htmlVendor Advisory
- https://www.debian.org/security/2020/dsa-4641Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.htmlMailing ListThird Party Advisory
- https://bugs.webkit.org/show_bug.cgi?id=204342#c21Permissions RequiredVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202006-08Third Party Advisory
- https://usn.ubuntu.com/4310-1/Third Party Advisory
FAQ
What is CVE-2020-10018?
CVE-2020-10018 is a vulnerability with a CVSS score of 9.8 (CRITICAL). WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This ...
How severe is CVE-2020-10018?
CVE-2020-10018 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-10018?
Check the references section above for vendor advisories and patch information. Affected products include: Webkitgtk Webkitgtk, Wpewebkit Wpe Webkit, Fedoraproject Fedora, Debian Debian Linux, Canonical Ubuntu Linux.