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USN-5241-1: QtSvg vulnerabilities

19 January 2022

Several security issues were fixed in QtSvg.




It was discovered that QtSvg incorrectly handled certain malformed SVG
images. If a user or automated system were tricked into opening a specially
crafted image file, a remote attacker could use this issue to cause QtSvg
to crash, resulting in a denial of service, or possibly execute arbitrary

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 18.04

In general, a standard system update will make all the necessary changes.