| Package | pdftk |
|---|---|
| Version | 2.02-2+deb8u1 (jessie), 2.02-4+deb9u1 (stretch) |
| Related CVEs | CVE-2021-37819 |
It was found that PDFtk, a tool for manipulating PDF documents, was vulnerable to an infinite loop if a crafted file was processed, which could result in denial of service.
For Debian 8 jessie, these problems have been fixed in version 2.02-2+deb8u1.
For Debian 9 stretch, these problems have been fixed in version 2.02-4+deb9u1.
We recommend that you upgrade your pdftk packages.
Further information about Extended LTS security advisories can be found in the dedicated section of our website.