CVE-2015-4497

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
NISTNIST
10 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:C/I:C/A:C
mozillaCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
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
vivid
Fixed 40.0.3+build1-0ubuntu0.15.04.1
released
trusty
Fixed 40.0.3+build1-0ubuntu0.14.04.1
released
precise
Fixed 40.0.3+build1-0ubuntu0.12.04.1
released
References
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00013.html
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
http://lists.opensuse.org/opensuse-updates/2015-09/msg00000.html
http://rhn.redhat.com/errata/RHSA-2015-1693.html
http://www.debian.org/security/2015/dsa-3345
http://www.mozilla.org/security/announce/2015/mfsa2015-94.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/bid/76502
http://www.securitytracker.com/id/1033397
http://www.ubuntu.com/usn/USN-2723-1
http://www.zerodayinitiative.com/advisories/ZDI-15-406
https://bugzilla.mozilla.org/show_bug.cgi?id=1164766
https://bugzilla.mozilla.org/show_bug.cgi?id=1175278
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00013.html
http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
http://lists.opensuse.org/opensuse-updates/2015-09/msg00000.html
http://rhn.redhat.com/errata/RHSA-2015-1693.html
http://www.debian.org/security/2015/dsa-3345
http://www.mozilla.org/security/announce/2015/mfsa2015-94.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/bid/76502
http://www.securitytracker.com/id/1033397
http://www.ubuntu.com/usn/USN-2723-1
http://www.zerodayinitiative.com/advisories/ZDI-15-406
https://bugzilla.mozilla.org/show_bug.cgi?id=1164766
https://bugzilla.mozilla.org/show_bug.cgi?id=1175278