Missing Authorization Affecting firefox package, versions <58.0+build6-0ubuntu0.16.04.1
Threat Intelligence
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- published11 Jun 2018
- disclosed11 Jun 2018
Introduced: 11 Jun 2018
CVE-2018-5113 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 firefox to version 58.0+build6-0ubuntu0.16.04.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream firefox package and not the firefox package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
The "browser.identity.launchWebAuthFlow" function of WebExtensions is only allowed to load content over "https:" but this requirement was not properly enforced. This can potentially allow privileged pages to be loaded by the extension. This vulnerability affects Firefox < 58.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5113
- https://security-tracker.debian.org/tracker/CVE-2018-5113
- https://www.mozilla.org/security/advisories/mfsa2018-02/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1425267
- http://www.securityfocus.com/bid/102786
- http://www.securitytracker.com/id/1040270
- https://usn.ubuntu.com/3544-1/