PT-2016-3412 · Php+1 · Php+1

Manhluat · Publicado 2016-04-29 · Atualizado 2022-07-20 · CVE-2016-4343

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 PHP versions prior to 5.6.18 PHP versions 7.x prior to 7.0.3

Description The issue is related to the phar make dirstream function, which mishandles zero-size ././@LongLink files in crafted TAR archives. This can be exploited by remote attackers to cause a denial of service due to an uninitialized pointer dereference, or possibly have other unspecified impacts.

Recommendations For PHP versions prior to 5.6.18, update to version 5.6.18 or later. For PHP versions 7.x prior to 7.0.3, update to version 7.0.3 or later.

Exploit

Correção

DoS

Access of Uninitialized Pointer

Enumeração de Fraquezas

CWE-456

CWE-824

Identificadores relacionados

BDU:2022-02552

CVE-2016-4343

DLA-499-1

RHSA-2016:2750

USN-2984-1

Produtos afetados

Php

Ubuntu

Referências · 80

• 🔥 https://bugs.php.net/bug.php?id=71331 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8865 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4070 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4072 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-4541 · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2016-01445 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-4540 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-4343 · Aviso do Fabricante
• https://bugs.php.net/bug.php?id=71798 · Nota
• http://php.net/ChangeLog-7.php · Aviso do Fabricante
• https://bugs.php.net/bug.php?id=72094 · Nota
• https://secure.php.net/ChangeLog-7.php · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4542 · Nota de Segurança
• https://bugs.php.net/bug.php?id=72099 · Nota