Bug 1595023 – CVE-2018-12358 Mozilla: Same-origin bypass using service worker and redirection

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Bug 1595023 - (CVE-2018-12358) CVE-2018-12358 Mozilla: Same-origin bypass using service worker and redirection

Summary:	CVE-2018-12358 Mozilla: Same-origin bypass using service worker and redirection

Status:	CLOSED NOTABUG

Aliases:	CVE-2018-12358

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	high Severity high
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Target Release:	---
Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=important,public=20180626,repo...
Keywords:	Security

Depends On:
Blocks:	1590698
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Reported:	2018-06-25 21:51 EDT by Doran Moppert
Modified:	2018-06-26 20:57 EDT (History)
CC List:	5 users (show)

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Last Closed:	2018-06-26 20:12:33 EDT
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Description Doran Moppert 2018-06-25 21:51:17 EDT

Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque.   



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2018-16/#CVE-2018-12358

Comment 1 Doran Moppert 2018-06-25 21:51:22 EDT

Acknowledgments:

Name: the Mozilla project
Upstream: Ben Kelly

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