CVE-2020-15662

Description

A rogue webpage could override the injected WKUserScript used by the download feature, this exploit could result in the user downloading an unintended file. This vulnerability affects Firefox for iOS < 28.

6.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.19%

Vendor Advisory mozilla.org Vendor Advisory mozilla.org

Affected: Mozilla Firefox for iOS

References

Link	Tags
https://www.mozilla.org/security/advisories/mfsa2020-34/	vendor advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1653827	issue tracking permissions required vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-15662?: CVE-2020-15662 has been scored as a medium severity vulnerability.
How to fix CVE-2020-15662?: To fix CVE-2020-15662, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-15662 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-15662 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-15662?: CVE-2020-15662 affects Mozilla Firefox for iOS.

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