CVE-2017-5391
Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe.
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).
Beschreibung
Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe. If a content-injection bug were found in one of those pages this could allow for potential privilege escalation. This vulnerability affects Firefox < 51.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| ubuntu 12.04 | firefox | 51.0.1+build2-0ubuntu0.12.04.1 |
| ubuntu 14.04 | firefox | 51.0.1+build2-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 51.0.1+build2-0ubuntu0.16.04.1 |
| ubuntu 16.10 | firefox | 51.0.1+build2-0ubuntu0.16.10.1 |
| ubuntu 17.04 | firefox | 52.0.1+build2-0ubuntu1 |
Referenzen
- http://www.securityfocus.com/bid/95763
- http://www.securitytracker.com/id/1037693
- https://bugzilla.mozilla.org/show_bug.cgi?id=1309310
- https://ubuntu.com/security/notices/USN-3175-1
- https://www.cve.org/CVERecord?id=CVE-2017-5391
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-01/#CVE-2017-5391
- https://www.mozilla.org/security/advisories/mfsa2017-01/