Ubuntu Security Notice 6163-1 - It was discovered that pano13 did not properly validate the prefix provided for PTcrop's output. An attacker could use this issue to cause pano13 to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. It was discovered that pano13 did not properly handle certain crafted TIFF images. An attacker could use this issue to cause pano13 to crash, resulting in a denial of service.
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