DSA-4573-1 symfony -- security update

Debian Security Advisory

DSA-4573-1 symfony -- security update

Date Reported:

18 Nov 2019

Affected Packages:

symfony

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2019-18887, CVE-2019-18888, CVE-2019-18889.

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 the oldstable distribution (stretch), these problems have been fixed in version 2.8.7+dfsg-1.3+deb9u3.

For the stable distribution (buster), these problems have been fixed in version 3.4.22+dfsg-2+deb10u1.

We recommend that you upgrade your symfony packages.

For the detailed security status of symfony please refer to its security tracker page at: https://security-tracker.debian.org/tracker/symfony