SB2021041918 - HTML injection in Mozilla Firefox for Android
Published: April 19, 2021
Security Bulletin ID
SB2021041918
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2021-29944)
The vulnerability allows a remote attacker to execute arbitrary HTML code.
The vulnerability exists due to improper input validation, when a webpage is viewed in Reader View. A remote attacker can inject and execute arbitrary HTML code in the victim's browser.
Remediation
Install update from vendor's website.