CVE-2020-6827 — MEDIUM (4.7)

Vulnerability Description

When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI. <br> *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.7.

CVSS Score

4.7

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Mozilla	Firefox Esr	< 68.7.0
Google	Android	-

Related Weaknesses (CWE)

CWE-1021

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1622278Issue TrackingPermissions Required
https://www.mozilla.org/security/advisories/mfsa2020-13/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1622278Issue TrackingPermissions Required
https://www.mozilla.org/security/advisories/mfsa2020-13/Vendor Advisory

FAQ

What is CVE-2020-6827?

CVE-2020-6827 is a vulnerability with a CVSS score of 4.7 (MEDIUM). When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI. <br> *Note: This issue only affec...

How severe is CVE-2020-6827?

CVE-2020-6827 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-6827?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox Esr, Google Android.