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MozillaCVE-2015-4486

HistoryAug 16, 2015 - 1:59 a.m.

CVE-2015-4486

2015-08-1601:59:14

CWE-119

mozilla

web.nvd.nist.gov

cve-2015-4486

mozilla firefox

firefox esr

libvpx

remote code execution

denial of service

out-of-bounds read

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

AI Score

7.4

Confidence

Low

EPSS

0.018

Percentile

88.1%

JSON

The decrease_ref_count function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via malformed WebM video data.

Affected configurations

Nvd

Node

canonicalubuntu_linuxMatch12.04lts

canonicalubuntu_linuxMatch14.04lts

canonicalubuntu_linuxMatch15.04

opensuseopensuseMatch13.1

opensuseopensuseMatch13.2

Node

mozillafirefoxRange≤39.0.3

mozillafirefox_esrMatch38.0

mozillafirefox_esrMatch38.0.1

mozillafirefox_esrMatch38.0.5

mozillafirefox_esrMatch38.1.0

Node

oraclesolarisMatch11.3

VendorProductVersionCPE
canonicalubuntu_linux12.04cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonicalubuntu_linux15.04cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
opensuseopensuse13.1cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
opensuseopensuse13.2cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
mozillafirefox_esr38.0cpe:2.3:a:mozilla:firefox_esr:38.0:*:*:*:*:*:*:*
mozillafirefox_esr38.0.1cpe:2.3:a:mozilla:firefox_esr:38.0.1:*:*:*:*:*:*:*
mozillafirefox_esr38.0.5cpe:2.3:a:mozilla:firefox_esr:38.0.5:*:*:*:*:*:*:*
mozillafirefox_esr38.1.0cpe:2.3:a:mozilla:firefox_esr:38.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
canonical	ubuntu_linux	12.04	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
canonical	ubuntu_linux	15.04	cpe:2.3:o:canonical:ubuntu_linux:15.04:::::::*
opensuse	opensuse	13.1	cpe:2.3:o:opensuse:opensuse:13.1:::::::*
opensuse	opensuse	13.2	cpe:2.3:o:opensuse:opensuse:13.2:::::::*
mozilla	firefox	*	cpe:2.3:a:mozilla:firefox::::::::
mozilla	firefox_esr	38.0	cpe:2.3:a:mozilla:firefox_esr:38.0:::::::*
mozilla	firefox_esr	38.0.1	cpe:2.3:a:mozilla:firefox_esr:38.0.1:::::::*
mozilla	firefox_esr	38.0.5	cpe:2.3:a:mozilla:firefox_esr:38.0.5:::::::*
mozilla	firefox_esr	38.1.0	cpe:2.3:a:mozilla:firefox_esr:38.1.0:::::::*