SB2020041769 - Debian update for webkit2gtk
Published: April 17, 2020
Security Bulletin ID
SB2020041769
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2020-11793)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
Remediation
Install update from vendor's website.