CVE-2016-2812

MEDIUM

Description

Race condition in the get implementation in the ServiceWorkerManager class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site.

References

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html

http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html

http://www.mozilla.org/security/announce/2016/mfsa2016-42.html

http://www.securitytracker.com/id/1035692

http://www.ubuntu.com/usn/USN-2936-1

http://www.ubuntu.com/usn/USN-2936-2

http://www.ubuntu.com/usn/USN-2936-3

https://bugzilla.mozilla.org/show_bug.cgi?id=1261776

https://security.gentoo.org/glsa/201701-15

Details

Source: MITRE

Published: 2016-04-30

Updated: 2017-07-01

Type: CWE-362

Risk Information

CVSS v2.0

Base Score: 5.1

Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:P)

Impact Score: 6.4

Exploitability Score: 4.9

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.6

Severity: HIGH