USN-4957-2: DjVuLibre vulnerabilities
18 May 2021
Several security issues were fixed in DjVuLibre.
- djvulibre - DjVu image format library and tools
USN-4957-1 fixed several vulnerabilities in DjVuLibre. This update provides
the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
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
- USN-4957-1: djvulibre-bin, djview, libdjvulibre-text, libdjvulibre21, djview3, djvuserve, djvulibre, djvulibre-desktop, libdjvulibre-dev