CVE-2017-7806

HIGH

Firefox < 55.0 - Use-After-Free in Layer Manager via SVG Rendering

Title source: llm
STIX 2.1

Description

A use-after-free vulnerability can occur when the layer manager is freed too early when rendering specific SVG content, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 55.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/100389
Vendor Advisory x_refsource_confirm
https://www.mozilla.org/security/advisories/mfsa2017-18/
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1039124
Exploit, Issue Tracking, Patch x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1378113

Scores

CVSS v3 7.5
EPSS 0.0172
EPSS Percentile 82.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-416
Status published
Products (1)
mozilla/firefox < 55.0
Published Jun 11, 2018
Tracked Since Feb 18, 2026