DSA-4479-1 firefox-esr -- security update

Debian Security Advisory

DSA-4479-1 firefox-esr -- security update

Date Reported:

11 Jul 2019

Affected Packages:

firefox-esr

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2019-9811, CVE-2019-11709, CVE-2019-11711, CVE-2019-11712, CVE-2019-11713, CVE-2019-11715, CVE-2019-11717, CVE-2019-11730, CVE-2019-11719, CVE-2019-11729.

More information:

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, cross-site scripting, spoofing, information disclosure, denial of service or cross-site request forgery.

For the oldstable distribution (stretch), these problems have been fixed in version 60.8.0esr-1~deb9u1.

For the stable distribution (buster), these problems have been fixed in version 60.8.0esr-1~deb10u1.

CVE-2019-11719 and CVE-2019-11729 are only addressed for stretch, in buster Firefox uses the system-wide copy of NSS which will be updated separately.

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