PT-2016-6330 · Mozilla+5 · Firefox Esr+7

Atte Kettunen

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Publicado

2016-09-20

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Atualizado

2024-12-12

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CVE-2016-5270

CVSS v3.1

9.8

Crítica

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 49.0 Mozilla Firefox ESR 45.x versions prior to 45.4 Thunderbird versions prior to 45.4
Description The issue is related to a heap-based buffer overflow in the nsCaseTransformTextRunFactory::TransformString function. This occurs when Unicode characters are mishandled during text conversion, allowing remote attackers to cause a denial of service or possibly have other unspecified impacts.
Recommendations For Mozilla Firefox versions prior to 49.0, update to version 49.0 or later. For Mozilla Firefox ESR 45.x versions prior to 45.4, update to version 45.4 or later. For Thunderbird versions prior to 45.4, update to version 45.4 or later.

Correção

DoS

Memory Corruption

Buffer Overflow

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Enumeração de Fraquezas

CWE-787CWE-119

Identificadores relacionados

ALT-PU-2016-2049
ALT-PU-2017-1578
CESA-2016_1912
CVE-2016-5270
DLA-636-1
DSA-3674-1
MGASA-2016-0329
MGASA-2017-0059
OPENSUSE-SU-2016_2368-1
OPENSUSE-SU-2016_2386-1
OPENSUSE-SU-2024:10071-1
OPENSUSE-SU-2024:14572-1
RHSA-2016:1912
RHSA-2016_1912
SUSE-SU-2016:2431-1
SUSE-SU-2016:2434-1
SUSE-SU-2016:2513-1
USN-3076-1
USN-3112-1

Produtos afetados

Alt Linux
Centos
Firefox
Firefox Esr
Red Hat
Suse
Thunderbird
Ubuntu