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Fencer Intel
medium 5.0

CVE-2015-1352 json

The build_tablename function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP through 5.6.7 does not validate token extraction for…

published 2015-03-30 11 y ago modified 2026-06-17 4 mo ago also EUVD-2015-1491

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.6%
EPSS 6.6% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

The build_tablename function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP through 5.6.7 does not validate token extraction for table names, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.

Patch / fix

  • php php 5.4.40, 5.5.24, 5.6.8
  • php5 Ubuntu 14.04 LTS 5.5.9+dfsg-1ubuntu4.6

ubuntu advisories UBUNTU-CVE-2015-1352

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • php55 RHEL 2 SOFTWARE_COLLECTIONS 2.0-1.el6
  • php55 RHEL 2 SOFTWARE_COLLECTIONS 2.0-1.el7
  • php55-php RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el6
  • php55-php RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el7
  • php55-php-gd RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el6
  • php55-php-gd RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el7
  • php55-php-cli RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el6
  • php55-php-cli RHEL 2 SOFTWARE_COLLECTIONS 5.5.21-2.el7

red hat advisories RHSA-2015:1053

  • php53 SLES 11 SP2-LTSS 5.3.17-47.1

suse advisories SUSE-SU-2016:1638-1

  • php7 openSUSE Tumbleweed 7.0.14-1.4
  • php5 openSUSE Tumbleweed 5.6.28-1.1

opensuse advisories openSUSE-SU-2024:10290-1openSUSE-SU-2024:10344-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2015-1352 updated cvss 2.6

php: NULL pointer dereference in pgsql extension

  • Red Hat Software Collections php55-php, php55-php-gd, php55-php-cli, php55-php-dba, php55-php-fpm, php55-php-gmp, +20 more
    affected: no fix available
  • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) php55 2.0-1.el6, php55-php 5.5.21-2.el6, php55-runtime 2.0-1.el6, php55-scldevel 2.0-1.el6, php55-php-gd 5.5.21-2.el6, php55-php-cli 5.5.21-2.el6, +23 more Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) php55 2.0-1.el7, php55-php 5.5.21-2.el7, php55-runtime 2.0-1.el7, php55-scldevel 2.0-1.el7, php55-php-gd 5.5.21-2.el7, php55-php-cli 5.5.21-2.el7, +21 more Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.5) php55 2.0-1.el6, php55-php 5.5.21-2.el6, php55-runtime 2.0-1.el6, php55-scldevel 2.0-1.el6, php55-php-gd 5.5.21-2.el6, php55-php-cli 5.5.21-2.el6, +23 more Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.6) php55 2.0-1.el6, php55-php 5.5.21-2.el6, php55-runtime 2.0-1.el6, php55-scldevel 2.0-1.el6, php55-php-gd 5.5.21-2.el6, php55-php-cli 5.5.21-2.el6, +23 more Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) php55 2.0-1.el6, php55-php 5.5.21-2.el6, php55-runtime 2.0-1.el6, php55-scldevel 2.0-1.el6, php55-php-gd 5.5.21-2.el6, php55-php-cli 5.5.21-2.el6, +23 more Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) php55 2.0-1.el7, php55-php 5.5.21-2.el7, php55-runtime 2.0-1.el7, php55-scldevel 2.0-1.el7, php55-php-gd 5.5.21-2.el7, php55-php-cli 5.5.21-2.el7, +21 more
    fixed: vendor fix RHSA-2015:1053
  • Red Hat Enterprise Linux 5 php, php53 Red Hat Enterprise Linux 6 php, php-gd, php-cli, php-dba, php-fpm, php-pdo, +20 more Red Hat Enterprise Linux 7 php, php-gd, php-cli, php-dba, php-fpm, php-pdo, +18 more Red Hat Software Collections php54-php, php54-php-gd, rh-php56-php, php54-php-cli, php54-php-dba, php54-php-fpm, +46 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

6.58% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugs.php.net https://bugs.php.net/bug.php?id=68741 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Classification

Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.