CVE-2020-10018
high-risk
Published 2020-03-02
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.
Do I need to act?
~
2.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (8)
References (18)
Permissions Required
https://bugs.webkit.org/show_bug.cgi?id=204342#c21
Third Party Advisory
https://security.gentoo.org/glsa/202006-08
Third Party Advisory
https://usn.ubuntu.com/4310-1/
Vendor Advisory
https://webkitgtk.org/security/WSA-2020-0003.html
Vendor Advisory
https://wpewebkit.org/security/WSA-2020-0003.html
Third Party Advisory
https://www.debian.org/security/2020/dsa-4641
Permissions Required
https://bugs.webkit.org/show_bug.cgi?id=204342#c21
Third Party Advisory
https://security.gentoo.org/glsa/202006-08
Third Party Advisory
https://usn.ubuntu.com/4310-1/
Vendor Advisory
https://webkitgtk.org/security/WSA-2020-0003.html
Vendor Advisory
https://wpewebkit.org/security/WSA-2020-0003.html
Third Party Advisory
https://www.debian.org/security/2020/dsa-4641
52
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
6/34 · Minimal
Exposure
14/34 · Moderate