USN-4957-1: DjVuLibre vulnerabilities
It was discovered that DjVuLibre incorrectly handled certain memory
operations. If a user or automated system were tricked into processing a
specially crafted DjVu file, a remote attacker could cause applications
to hang or crash, resulting in a denial of service, or possibly execute
arbitrary code.
Source: USN-4957-1: DjVuLibre vulnerabilities
