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CVE-2015-4644

nvd nist
Published: May 16, 2016Modified: May 6, 2026

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7.5
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.

Affected (39)

Redhat
1 product
Enterprise Linux
Php
1 product
Php
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Enterprise Linux
Version 6.0
Enterprise Linux
Version 7.0
Configuration B
37 vulnerable
Vulnerable SoftwareAffected Versions
Php
Php
Up to 5.4.41
Php
Version 5.5.0
Php
Version 5.5.10
Php
Version 5.5.11
Php
Version 5.5.12
Php
Version 5.5.13
Php
Version 5.5.14
Php
Version 5.5.15
Php
Version 5.5.16
Php
Version 5.5.17
Php
Version 5.5.18
Php
Version 5.5.19
Php
Version 5.5.1
Php
Version 5.5.20
Php
Version 5.5.21
Php
Version 5.5.22
Php
Version 5.5.23
Php
Version 5.5.24
Php
Version 5.5.25
Php
Version 5.5.2
Php
Version 5.5.3
Php
Version 5.5.4
Php
Version 5.5.5
Php
Version 5.5.6
Php
Version 5.5.7
Php
Version 5.5.8
Php
Version 5.5.9
Php
Version 5.6.0
Php
Version 5.6.1
Php
Version 5.6.2
Php
Version 5.6.3
Php
Version 5.6.4
Php
Version 5.6.5
Php
Version 5.6.6
Php
Version 5.6.7
Php
Version 5.6.8
Php
Version 5.6.9

References (22)

Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: secalert@redhat.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.