Ubuntu Security Notice 5561-1 - It was discovered that GNOME Web incorrectly filtered certain strings. A remote attacker could use this issue to perform cross-site scripting attacks. This issue only affected Ubuntu 20.04 LTS. It was discovered that GNOME Web incorrectly handled certain long page titles. A remote attacker could use this issue to cause GNOME Web to crash, resulting in a denial of service, or possibly execute arbitrary code. Continue reading...
