PT-2016-5693 · Google · Android

Sergio Giro · Publicado 2016-09-11 · Atualizado 2017-09-03 · CVE-2016-3861

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android versions 4.x through 4.4.3 Android versions 5.0.x through 5.0.1 Android versions 5.1.x through 5.1.0 Android versions 6.x before 2016-09-01 Android versions 7.0 before 2016-09-01

Description The issue is related to the mishandling of conversions between Unicode character encodings with different encoding widths in LibUtils. This allows remote attackers to execute arbitrary code or cause a denial of service via a crafted file, resulting in a heap-based buffer overflow.

Recommendations For Android versions 4.x through 4.4.3, update to version 4.4.4 or later. For Android versions 5.0.x through 5.0.1, update to version 5.0.2 or later. For Android versions 5.1.x through 5.1.0, update to version 5.1.1 or later. For Android versions 6.x before 2016-09-01, apply the September 2016 security patch or later. For Android versions 7.0 before 2016-09-01, apply the September 2016 security patch or later.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

CWE-264

Identificadores relacionados

CVE-2016-3861

Produtos afetados

Android

Referências · 15

• 🔥 https://exploit-db.com/exploits/40354 · Exploit
• http://securitytracker.com/id/1036763 · Nota
• https://security-tracker.debian.org/tracker/CVE-2016-3861 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-3861 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-3861 · Aviso do Fabricante
• http://securityfocus.com/bid/92811 · Nota
• https://android.googlesource.com/platform/frameworks/base/+/866dc26ad4a98cc835d075b627326e7d7e52ffa1 · Correção
• https://android.googlesource.com/platform/frameworks/native/+/1f4b49e64adf4623eefda503bca61e253597b9bf · Correção
• http://source.android.com/security/bulletin/2016-09-01.html · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-3861 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2016-3861 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-3861 · Aviso do Fabricante
• https://android.googlesource.com/platform/system/core/+/ecf5fd58a8f50362ce9e8d4245a33d56f29f142b · Correção
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-3861 · Aviso do Fabricante
• https://android.googlesource.com/platform/frameworks/av/+/3944c65637dfed14a5a895685edfa4bacaf9f76e · Correção