CVE-2018-5122
A potential integer overflow in the "DoCrypt" function of WebCrypto was identified.
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (niedrig).
Beschreibung
A potential integer overflow in the "DoCrypt" function of WebCrypto was identified. If a means was found of exploiting it, it could result in an out-of-bounds write. This vulnerability affects Firefox < 58.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| ubuntu 14.04 | firefox | 58.0+build6-0ubuntu0.14.04.1 |
| ubuntu 16.04 | firefox | 58.0+build6-0ubuntu0.16.04.1 |
| ubuntu 17.10 | firefox | 58.0+build6-0ubuntu0.17.10.1 |
| ubuntu 18.04 | firefox | 59.0.1+build1-0ubuntu1 |
Referenzen
- http://www.securityfocus.com/bid/102786
- http://www.securitytracker.com/id/1040270
- https://bugzilla.mozilla.org/show_bug.cgi?id=1413841
- https://ubuntu.com/security/notices/USN-3544-1
- https://usn.ubuntu.com/3544-1/
- https://www.cve.org/CVERecord?id=CVE-2018-5122
- https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/
- https://www.mozilla.org/security/advisories/mfsa2018-02/