Samuel Gross discovered a type confusion bug in the JavaScript engine of the Mozilla Firefox web browser, which could result in the execution of arbitrary code when browsing a malicious website.

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Debian Security Advisory DSA-4466-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                       Moritz Muehlenhoff
June 18, 2019                         https://www.debian.org/security/faq
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Package        : firefox-esr
CVE ID         : CVE-2019-11707

Samuel Gross discovered a type confusion bug in the JavaScript engine of
the Mozilla Firefox web browser, which could result in the execution of
arbitrary code when browsing a malicious website.

For the stable distribution (stretch), this problem has been fixed in
version 60.7.1esr-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

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it.