Executive Summary

Title firefox-esr security update
Name DSA-4448 First vendor Publication 2019-05-22
Vendor Debian Last vendor Modification 2019-05-22
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 : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores


Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.

For the stable distribution (stretch), these problems have been fixed in version 60.7.0esr-1~deb9u1.

We recommend that you upgrade your firefox-esr packages.

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

Original Source

Url : http://www.debian.org/security/2019/dsa-4448

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-416 Use After Free
17 % CWE-346 Origin Validation Error
17 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
17 % CWE-20 Improper Input Validation
8 % CWE-200 Information Exposure
8 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration