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CVE-2017-7791

Published: 10 August 2017

On pages containing an iframe, the "data:" protocol can be used to create a modal alert that will render over arbitrary domains following page navigation, spoofing of the origin of the modal alert from the iframe content. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

Priority

Medium

CVSS 3 base score: 5.3

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
Upstream
Released (55.0)
Ubuntu 21.10 (Impish Indri)
Released (55.0.2+build1-0ubuntu4)
Ubuntu 21.04 (Hirsute Hippo)
Released (55.0.2+build1-0ubuntu4)
Ubuntu 20.04 LTS (Focal Fossa)
Released (55.0.2+build1-0ubuntu4)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (55.0.2+build1-0ubuntu4)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (55.0.1+build2-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [55.0.1+build2-0ubuntu0.14.04.2])
mozjs38
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.10 (Impish Indri) Does not exist

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

thunderbird
Launchpad, Ubuntu, Debian
Upstream
Released (52.3.0)
Ubuntu 21.10 (Impish Indri)
Released (1:52.4.0+build1-0ubuntu2)
Ubuntu 21.04 (Hirsute Hippo)
Released (1:52.4.0+build1-0ubuntu2)
Ubuntu 20.04 LTS (Focal Fossa)
Released (1:52.4.0+build1-0ubuntu2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (1:52.4.0+build1-0ubuntu2)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1:52.3.0+build1-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was released [1:52.3.0+build1-0ubuntu0.14.04.1])