Debian Security Advisory
DLA-1999-1 symfony -- LTS security update
- Date Reported:
- 18 Nov 2019
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2019-18886, CVE-2019-18887, CVE-2019-18888.
- More information:
Multiple vulnerabilities have been found in the Symfony PHP framework which could lead to a timing attack/information leak, argument injection and code execution via unserialization.
For Debian 8
Jessie, these problems have been fixed in version 2.3.21+dfsg-4+deb8u6.
We recommend that you upgrade your symfony packages.
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