Debian Security Advisory
DLA-2932-1 tiff -- LTS security update
- Date Reported:
- 06 Mar 2022
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2022-0561, CVE-2022-0562, CVE-2022-22844.
- More information:
Several issues have been found in tiff, a library and tools to manipulate and convert files in the Tag Image File Format (TIFF).
out-of-bounds read in _TIFFmemcpy in certain situations involving a custom tag and 0x0200 as the second word of the DE field.
Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory(). This could result in a Denial of Service via crafted TIFF files.
Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing(). This could result in a Denial of Service via crafted TIFF files.
For Debian 9 stretch, these problems have been fixed in version 4.0.8-2+deb9u8.
We recommend that you upgrade your tiff packages.
For the detailed security status of tiff please refer to its security tracker page at: https://security-tracker.debian.org/tracker/tiff
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS