CVE-2022-22844: Debian Linux

Medium severity, CVSS 5.5. EPSS: 1.3% chance of exploitation in the next 30 days.

LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a custom tag and 0x0200 as the second word of the DE field.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• Libtiff Libtiff: version 4.3.0 only
• Netapp Ontap Select Deploy Administration Utility: affected versions not specified

Published 2022-01-10. Last modified 2026-06-17.