USN-4216-1: Firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/firefoxto a version that resolves this vulnerability.Fixed in 71.0+build5-0ubuntu0.19.10.1 - Upgrade
Upgrade
ubuntu/firefoxto a version that resolves this vulnerability.Fixed in 71.0+build5-0ubuntu0.19.04.1 - Upgrade
Upgrade
ubuntu/firefoxto a version that resolves this vulnerability.Fixed in 71.0+build5-0ubuntu0.18.04.1
Event History
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
What is the vulnerability ID for this Firefox vulnerability?
The vulnerability ID for this Firefox vulnerability is CVE-2019-11745, CVE-2019-11756, CVE-2019-17005.
What is the severity of CVE-2019-11745?
The severity of CVE-2019-11745 is not specified.
What is the severity of CVE-2019-11756?
The severity of CVE-2019-11756 is not specified.
What is the severity of CVE-2019-17005?
The severity of CVE-2019-17005 is not specified.
How do I fix the Firefox vulnerabilities?
To fix the Firefox vulnerabilities, update Firefox to version 71.0+build5-0ubuntu0.19.10.1 for Ubuntu 19.10, version 71.0+build5-0ubuntu0.19.04.1 for Ubuntu 19.04, or version 71.0+build5-0ubuntu0.18.04.1 for Ubuntu 18.04.