Updated PHP 5.4 packages has been released for Debian GNU/Linux 7 Extended LTS

Package: php5
Version: 5.4.45-0+deb7u21
Related CVE: CVE-2019-1000019 CVE-2019-1000020
Two heap-buffer overflow vulnerabilites were discovered in the PHP5 programming language within the Exif image module.

For Debian 7 Wheezy, these problems have been fixed in version 5.4.45-0+deb7u21.

We recommend that you upgrade your php5 packages.

Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/

  PHP5 Security Update for Debian 7 Extended LTS