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Bug 734980 (CVE-2020-15652, CVE-2020-6463)

Summary: [Tracker] Multiple vulnerabilities in Mozilla products (CVE-2020-15652, CVE-2020-6463)
Product: Gentoo Security Reporter: Sam James <sam>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Severity: normal CC: mozilla
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Package list:
Runtime testing required: ---
Bug Depends on: 734324, 734978    
Bug Blocks:    

Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2020-07-31 17:22:38 UTC
* CVE-2020-15652

"By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script."

* CVE-2020-6463

"Crafted media files could lead to a race in texture caches, resulting in a use-after-free, memory corruption, and a potentially exploitable crash."