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

Remi · Published 2015-06-18 · Updated 2019-04-22 · CVE-2015-4644

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV: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.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

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

Affected Products

Php

Postgresql

Suse

Ubuntu

References · 293

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5589 · Security Note
• https://ubuntu.com/security/CVE-2015-4643 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01371 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4601 · Security Note
• https://ubuntu.com/security/CVE-2015-4147 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6831 · Security Note
• https://ubuntu.com/security/CVE-2015-4604 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4600 · Security Note
• https://ubuntu.com/security/CVE-2015-4605 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-4598 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2015-1219.html · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2015-1186.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-01360 · Security Note
• https://osv.dev/vulnerability/DSA-3344-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2015-4601 · Vendor Advisory