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CVE-2022-36318

Published: 27 July 2022

When visiting directory listings for `chrome://` URLs as source text, some parameters were reflected. This vulnerability affects Firefox ESR < 102.1, Firefox ESR < 91.12, Firefox < 103, Thunderbird < 102.1, and Thunderbird < 91.12.

Notes

AuthorNote
mdeslaur
starting with Ubuntu 22.04, the firefox package is just a script
that installs the Firefox snap

Priority

Medium

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
thunderbird
Launchpad, Ubuntu, Debian
kinetic Ignored
(end of life, was needed)
bionic
Released (1:102.2.2+build1-0ubuntu0.18.04.1)
focal
Released (1:102.2.2+build1-0ubuntu0.20.04.1)
jammy
Released (1:102.2.2+build1-0ubuntu0.22.04.1)
lunar Not vulnerable
(1:102.3.3+build1-0ubuntu1)
trusty Does not exist

upstream
Released (91.12)
xenial Ignored
(end of standard support)
firefox
Launchpad, Ubuntu, Debian
jammy Not vulnerable
(code not present)
kinetic Not vulnerable
(code not present)
lunar Not vulnerable
(code not present)
trusty Does not exist

xenial Ignored
(end of standard support)
bionic
Released (103.0+build1-0ubuntu0.18.04.1)
focal
Released (103.0+build1-0ubuntu0.20.04.1)
upstream
Released (103)
firefox-esr
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (91.12.0esr-1)
xenial Does not exist

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N