Bug 1330275 (CVE-2016-2811)

Summary: CVE-2016-2811 Mozilla: Use-after-free and buffer overflow in Service Workers (MFSA 2016-42)
Product: [Other] Security Response Reporter: Siddharth Sharma <sisharma>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-05-09 04:49:41 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1306172    

Description Siddharth Sharma 2016-04-25 18:52:38 UTC
Security researcher Looben Yang reported issue discovered in Service Workers using Address Sanitizer.

use-after-free vulnerability caused by ServiceWorkerInfo object being kept active beyond the life its owning registration. When it is later called through this registration, a use-after-free results.

External Reference:


Comment 1 Siddharth Sharma 2016-04-25 18:52:45 UTC

Name: the Mozilla project
Upstream: Looben Yang