Executive Summary

Title symfony security update
Name DSA-4573 First vendor Publication 2019-11-18
Vendor Debian Last vendor Modification 2019-11-18
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores


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

Original Source

Url : http://www.debian.org/security/2019/dsa-4573

Alert History

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Date Informations
2019-11-19 00:18:45
  • First insertion