PT-2015-3239 · Postgresql Global Development Group+3 · Postgresql+3

Remi

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Publicado

2015-06-18

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Atualizado

2019-04-22

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CVE-2015-4644

CVSS v3.1

7.5

Alta

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.4.42 PHP versions 5.5.x prior to 5.5.26 PHP versions 5.6.x prior to 5.6.10
Description The issue is related to the php pgsql meta data function in the PostgreSQL extension in PHP, which does not properly validate token extraction for table names. This could allow remote attackers to cause a denial of service, resulting in a NULL pointer dereference and application crash, via a crafted name.
Recommendations For PHP versions prior to 5.4.42, update to version 5.4.42 or later. For PHP versions 5.5.x prior to 5.5.26, update to version 5.5.26 or later. For PHP versions 5.6.x prior to 5.6.10, update to version 5.6.10 or later.

Correção

NULL Pointer Dereference

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Enumeração de Fraquezas

CWE-476

Identificadores relacionados

BDU:2016-01361
CVE-2015-4644
DLA-307-1
DSA-3344-1
MGASA-2015-0258
OPENSUSE-SU-2015_1197-1
RHSA-2015:1186
RHSA-2015:1187
RHSA-2015:1219
SUSE-SU-2015:1253-1
SUSE-SU-2015:1253-2
SUSE-SU-2016:1638-1
USN-2658-1

Produtos afetados

Php
Postgresql
Suse
Ubuntu