CVE-2019-11761

Published: 23 October 2019

By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Priority

Medium

CVSS 3 base score: 5.4

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
Upstream
Released (70.0)
Ubuntu 20.10 (Groovy Gorilla)
Released (70.0+build2-0ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (70.0+build2-0ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (70.0+build2-0ubuntu0.18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (70.0+build2-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

mozjs38
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

mozjs52
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla) Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Needs triage

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

mozjs60
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (68.2)
Ubuntu 20.10 (Groovy Gorilla)
Released (1:68.2.0+build1.1-0ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:68.2.0+build1.1-0ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:68.2.1+build1-0ubuntu0.18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (1:68.7.0+build1-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist