CVE-2020-26975

2021-01-0700:00:00

ubuntu.com

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

34.9%

JSON

When a malicious application installed on the user’s device broadcast an
Intent to Firefox for Android, arbitrary headers could have been specified,
leading to attacks such as abusing ambient authority or session fixation.
This was resolved by only allowing certain safe-listed headers. Note: This
issue only affected Firefox for Android. Other operating systems are
unaffected.. This vulnerability affects Firefox < 84.