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CVE-2020-6827

MEDIUM
4.7
CVSS Score
Published: April 24, 2020 at 03:49 PM UTC
Updated: June 17, 2026 at 03:23 AM UTC
1 product affected across 1 vendorFirefox ESR· also runs on 1 platform

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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.8%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Firefox ESR· Mozilla
95%
v < 68.7
Affected range stops below 68.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 68.7.0, so it looks safe — our inference, not a vendor statement
google-android (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCIssue TrackingPermissions Required
Source: [email protected]
https://bugzilla.mozilla.org/show_bug.cgi?id=1622278
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.mozilla.org/security/advisories/mfsa2020-13/

CVSS

4.7MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1021

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