CVE-2016-5287

CRITICAL

Firefox < 49.0.2 - Use-After-Free during Actor Destruction with Service Workers

Title source: llm
STIX 2.1

Description

A potentially exploitable use-after-free crash during actor destruction with service workers. This issue does not affect releases earlier than Firefox 49. This vulnerability affects Firefox < 49.0.2.

References (4)

Core 4
Core References
Vendor Advisory x_refsource_confirm
https://www.mozilla.org/security/advisories/mfsa2016-87/
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/93811
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1037077
Issue Tracking, Vendor Advisory x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1309823

Scores

CVSS v3 9.8
EPSS 0.0056
EPSS Percentile 68.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (1)
mozilla/firefox < 49.0.2
Published Jun 11, 2018
Tracked Since Feb 18, 2026