PT-2015-1763 · Mozilla+6 · Firefox+7

Abhishek Arya

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Publicado

2015-08-11

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Atualizado

2024-10-22

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CVE-2015-4486

CVSS v2.0

10

Alta

VetorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 40.0 Firefox ESR versions prior to 38.2
Description The issue is related to the decrease ref count function in the libvpx library, which can be exploited by remote attackers using malformed WebM video data. This can lead to the execution of arbitrary code or cause a denial of service due to an out-of-bounds read. The vulnerability is also described as a buffer overflow.
Recommendations For Mozilla Firefox versions prior to 40.0, update to version 40.0 or later. For Firefox ESR versions prior to 38.2, update to version 38.2 or later.

Exploit

Correção

DoS

RCE

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2015-1704
ALT-PU-2016-1454
BDU:2015-11109
CESA-2015_1586
CVE-2015-4486
MGASA-2015-0312
OPENSUSE-SU-2015_1389-1
OPENSUSE-SU-2015_1390-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:10230-1
RHSA-2015:1586
RHSA-2015_1586
SUSE-SU-2015:1449-1
SUSE-SU-2015:1476-1
SUSE-SU-2015:1528-1
USN-2702-1
USN-2702-2
USN-2702-3

Produtos afetados

Alt Linux
Centos
Firefox Esr
Firefox
Red Hat
Suse
Ubuntu
Libvpx