USN-4941-1: Exiv2 vulnerabilities

It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code or cause a crash. (CVE-2021-29457) It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-29458, CVE-2021-29470) It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code or cause a crash. (CVE-2021-3482)