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CVE-2016-2811

Date: April 30, 2016

Use-after-free vulnerability in the ServiceWorkerInfo class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code via vectors related to the BeginReading method.

Severity Score

8.8

Related Resources (12)

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=1252330

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

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2016-2811

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

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

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

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

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

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-2811

Url: https://www.mend.io/vulnerability-database/CVE-2016-2811

Severity Score

8.8

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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