Bug 1834688 (CVE-2020-12394) - CVE-2020-12394 Mozilla: URL spoofing in location bar when unfocussed
Summary: CVE-2020-12394 Mozilla: URL spoofing in location bar when unfocussed
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-12394
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1834683
TreeView+ depends on / blocked
 
Reported: 2020-05-12 08:52 UTC by msiddiqu
Modified: 2021-02-16 20:04 UTC (History)
3 users (show)

Fixed In Version: firefox 76
Doc Type: If docs needed, set a value
Doc Text:
The Mozilla Foundation Security Advisory describes this flaw as: A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element.
Clone Of:
Environment:
Last Closed: 2020-05-12 08:57:16 UTC


Attachments (Terms of Use)

Description msiddiqu 2020-05-12 08:52:19 UTC
A logic flaw in our location bar implementation could have allowed a local attacker to spoof the current location by selecting a different origin and removing focus from the input element.



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2020-16/#CVE-2020-12394

Comment 1 msiddiqu 2020-05-12 08:52:23 UTC
Acknowledgments:

Name: the Mozilla project
Upstream: Kestrel


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