CVE-2015-4497

EUVD-2015-4517
Use-after-free vulnerability in the CanvasRenderingContext2D implementation in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to execute arbitrary code by leveraging improper interaction between resize events and changes to Cascading Style Sheets (CSS) token sequences for a CANVAS element.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
10 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:C/I:C/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
Affected Products (NVD)
VendorProductVersion
mozillafirefox
38.0
mozillafirefox
38.0.1
mozillafirefox
38.0.5
mozillafirefox
38.1.0
mozillafirefox
38.2.0
mozillafirefox
40.0.2
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
firefox
precise
Fixed 40.0.3+build1-0ubuntu0.12.04.1
released
trusty
Fixed 40.0.3+build1-0ubuntu0.14.04.1
released
vivid
Fixed 40.0.3+build1-0ubuntu0.15.04.1
released