CVE-2020-12409

HIGH

8.8

Description

When using certain blank characters in a URL, they where incorrectly rendered as spaces instead of an encoded URL. This vulnerability affects Firefox < 77.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published7/9/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mozilla:firefox

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1629506(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2020-20/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1629506(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2020-20/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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