CVE-2019-3563: Critical severity facebook wangle vulnerability
Published Apr 29, 2019
·Updated
Wangle's LineBasedFrameDecoder contains logic for identifying newlines which incorrectly advances a buffer, leading to a potential underflow. This affects versions of Wangle prior to v2019.04.22.00
Affected Software
1 affected component
Facebook Wangle<2019.04.22.00
Remediation
Event History
Apr 29, 2019
CVE Published
via MITRE·03:32 PM
Data Sourced
via MITRE·03:32 PM
DescriptionWeakness
Data Sourced
via NVD·04:29 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2019-3563?
CVE-2019-3563 has a moderate severity level due to potential buffer underflow vulnerabilities.
2
How do I fix CVE-2019-3563?
To fix CVE-2019-3563, upgrade Wangle to version 2019.04.22.00 or later.
3
Which versions of Wangle are affected by CVE-2019-3563?
CVE-2019-3563 affects all versions of Wangle prior to v2019.04.22.00.
4
What kind of vulnerability is CVE-2019-3563?
CVE-2019-3563 is a buffer underflow vulnerability caused by incorrect newline handling.
5
Who is affected by CVE-2019-3563?
Users of Facebook's Wangle prior to version 2019.04.22.00 are affected by CVE-2019-3563.