01 Record

CVE-2015-4644

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

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 5.34% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 92.6% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2016-05-16 10:00Z10 YR AGO

Last updated

2024-08-06 06:18Z2 YR AGO

Reserved

2015-06-18

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

54babd6e07a939fdc9f4ae8089fcfdcf9c6512fb225be441dd92b52ff4599c03

05 Affected products

VendorProductVersionsPlatforms

phpphpNot specified—

redhatenterprise_linuxNot specified—

redhatrhel_software_collectionsNot specified—

06 References

rhn.redhat.comRHSA-2015:1187http://rhn.redhat.com/errata/RHSA-2015-1187.htmlvendor-advisoryx_refsource_REDHAT
www.securitytracker.com1032709http://www.securitytracker.com/id/1032709vdb-entryx_refsource_SECTRACK
rhn.redhat.comRHSA-2015:1186http://rhn.redhat.com/errata/RHSA-2015-1186.htmlvendor-advisoryx_refsource_REDHAT
www.debian.orgDSA-3344http://www.debian.org/security/2015/dsa-3344vendor-advisoryx_refsource_DEBIAN
www.securityfocus.com75292http://www.securityfocus.com/bid/75292vdb-entryx_refsource_BID
www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlx_refsource_CONFIRM
openwall.com[oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE requesthttp://openwall.com/lists/oss-security/2015/06/18/6mailing-listx_refsource_MLIST
php.nethttp://php.net/ChangeLog-5.phpx_refsource_CONFIRM
bugs.php.nethttps://bugs.php.net/bug.php?id=69667x_refsource_CONFIRM
git.php.nethttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64x_refsource_CONFIRM
security.gentoo.orgGLSA-201606-10https://security.gentoo.org/glsa/201606-10vendor-advisoryx_refsource_GENTOO

07 Fixed in

Ubuntu 14.04 LTS

php5
Fixed in 5.5.9+dfsg-1ubuntu4.11

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.