Bug 1821693 (CVE-2020-6823) - CVE-2020-6823 Mozilla: Malicious Extension could obtain auth codes from OAuth login flows
Summary: CVE-2020-6823 Mozilla: Malicious Extension could obtain auth codes from OAuth...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-6823
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1821983
TreeView+ depends on / blocked
 
Reported: 2020-04-07 12:26 UTC by Marian Rehak
Modified: 2020-06-05 00:28 UTC (History)
3 users (show)

Fixed In Version: firefox 75
Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: A malicious extension could have called `browser.identity.launchWebAuthFlow`, controlling the redirect_uri, and through the Promise returned, obtain the Auth code and gain access to the user's account at the service provider.
Clone Of:
Environment:
Last Closed: 2020-04-14 10:31:55 UTC
Embargoed:

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Description Marian Rehak 2020-04-07 12:26:41 UTC 
A malicious extension could have called <code>browser.identity.launchWebAuthFlow</code>, controlling the redirect_uri, and through the Promise returned, obtain the Auth code and gain access to the user's account at the service provider.
Comment 1 Product Security DevOps Team 2020-04-14 10:31:55 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-6823
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