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Debian LTS Advisory ([SECURITY] [DLA 852-1] firefox-esr security update)
Information
Severity
Severity
Critical
Family
Family
Debian Local Security Checks
CVSSv2 Base
CVSSv2 Base
10.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
5 years ago
Summary
Multiple security issues have been found in the Mozilla Firefox web browser: Multiple memory safety errors, use-after-frees and other implementation errors may lead to the execution of arbitrary code, ASLR bypass, information disclosure or denial of service.
Affected Software
Affected Software
firefox-esr on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For Debian 7 'Wheezy', these problems have been fixed in version 45.8.0esr-1~deb7u1. We recommend that you upgrade your firefox-esr packages.