PT-2016-2089 · Php · Php

Manhluat · Publicado 2016-05-21 · Atualizado 2022-07-20 · CVE-2016-4345

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions PHP versions prior to 7.0.4

Description The issue is related to an integer overflow in the php filter encode url function, which can cause a heap-based buffer overflow. This can lead to a denial of service or possibly have other unspecified impacts when a remote attacker sends a long string.

Recommendations For PHP versions prior to 7.0.4, update to version 7.0.4 or later to resolve the issue. As a temporary workaround, consider restricting the input length to the php filter encode url function to minimize the risk of exploitation.

Exploit

Correção

DoS

Integer Overflow

Enumeração de Fraquezas

CWE-190

CWE-189

Identificadores relacionados

BDU:2016-01441

CVE-2016-4345

Produtos afetados

Php

Referências · 11

• 🔥 https://bugs.php.net/bug.php?id=71637 · Exploit
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4345 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-4345 · Nota de Segurança
• https://ubuntu.com/security/CVE-2016-4345 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2016-4345 · Nota de Segurança
• http://openwall.com/lists/oss-security/2016/04/28/2 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-4345 · Aviso do Fabricante
• https://secure.php.net/ChangeLog-7.php#7.0.4 · Nota
• https://bdu.fstec.ru/vul/2016-01441 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-4345 · Aviso do Fabricante
• http://php.net/ChangeLog-7.php · Aviso do Fabricante