Read the docs
TI-2016-03846 Aliases CVE-2016-4473GHSA-jvpg-hmq4-6326

/ext/phar/phar_object.c in PHP 7.0.7 and 5.6.x allows remote attackers to execute…

Priority MEDIUM 53CWE-416Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-416 and the CVSS impact.

Summary

/ext/phar/phar_object.c in PHP 7.0.7 and 5.6.x allows remote attackers to execute arbitrary code. NOTE: Introduced as part of an incomplete fix to CVE-2015-6833.

Why it matters now

EPSS 0.07753 94th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Red Hat: 1 advisory

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 34

CPEVersionsRoleVendor
cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*5.6.0 alpha1VulnerablePHP
cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*5.6.0 alpha2VulnerablePHP
cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*5.6.0 alpha3VulnerablePHP
cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*5.6.0 alpha4VulnerablePHP
cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*5.6.0 alpha5VulnerablePHP
cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*5.6.0 beta1VulnerablePHP
cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*5.6.0 beta2VulnerablePHP
cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*5.6.0 beta3VulnerablePHP
cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*5.6.0 beta4VulnerablePHP
cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*5.6.1VulnerablePHP
  • cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* Versions 5.6.0 alpha1 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* Versions 5.6.0 alpha2 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* Versions 5.6.0 alpha3 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* Versions 5.6.0 alpha4 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* Versions 5.6.0 alpha5 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* Versions 5.6.0 beta1 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* Versions 5.6.0 beta2 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* Versions 5.6.0 beta3 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:* Versions 5.6.0 beta4 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:* Versions 5.6.1 Vulnerable ·PHP
Show 24 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*5.6.2VulnerablePHP
cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*5.6.3VulnerablePHP
cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*5.6.4VulnerablePHP
cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*5.6.5VulnerablePHP
cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*5.6.6VulnerablePHP
cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*5.6.7VulnerablePHP
cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*5.6.8VulnerablePHP
cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*5.6.9VulnerablePHP
cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*5.6.10VulnerablePHP
cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*5.6.11VulnerablePHP
cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*5.6.12VulnerablePHP
cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*5.6.13VulnerablePHP
cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*5.6.14VulnerablePHP
cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*5.6.15VulnerablePHP
cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*5.6.16VulnerablePHP
cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:*5.6.17VulnerablePHP
cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:*5.6.18VulnerablePHP
cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:*5.6.19VulnerablePHP
cpe:2.3:a:php:php:5.6.20:*:*:*:*:*:*:*5.6.20VulnerablePHP
cpe:2.3:a:php:php:5.6.21:*:*:*:*:*:*:*5.6.21VulnerablePHP
cpe:2.3:a:php:php:5.6.22:*:*:*:*:*:*:*5.6.22VulnerablePHP
cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*7.0.7VulnerablePHP
cpe:2.3:o:suse:linux_enterprise_module_for_web_scripting:12:*:*:*:*:*:*:*12VulnerableSUSE
cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:*12 sp1VulnerableSUSE
  • cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:* Versions 5.6.2 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:* Versions 5.6.3 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:* Versions 5.6.4 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:* Versions 5.6.5 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:* Versions 5.6.6 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:* Versions 5.6.7 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:* Versions 5.6.8 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:* Versions 5.6.9 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:* Versions 5.6.10 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:* Versions 5.6.11 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:* Versions 5.6.12 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:* Versions 5.6.13 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:* Versions 5.6.14 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:* Versions 5.6.15 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:* Versions 5.6.16 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:* Versions 5.6.17 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:* Versions 5.6.18 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:* Versions 5.6.19 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.20:*:*:*:*:*:*:* Versions 5.6.20 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.21:*:*:*:*:*:*:* Versions 5.6.21 Vulnerable ·PHP
  • cpe:2.3:a:php:php:5.6.22:*:*:*:*:*:*:* Versions 5.6.22 Vulnerable ·PHP
  • cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* Versions 7.0.7 Vulnerable ·PHP
  • cpe:2.3:o:suse:linux_enterprise_module_for_web_scripting:12:*:*:*:*:*:*:* Versions 12 Vulnerable ·SUSE
  • cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:* Versions 12 sp1 Vulnerable ·SUSE

Remediation

Red Hat 1 advisory

  • RHSA-2016:2750 Released 2016-11-15 · Red Hat rating Moderate
    rh-php56 security, bug fix, and enhancement update
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) rh-php56-2.3-1.el6, rh-php56-php-5.6.25-1.el6, rh-php56-php-bcmath-5.6.25-1.el6 +30
    • Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) rh-php56-2.3-1.el7, rh-php56-php-5.6.25-1.el7, rh-php56-php-bcmath-5.6.25-1.el7 +28
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) rh-php56-2.3-1.el6, rh-php56-php-5.6.25-1.el6, rh-php56-php-bcmath-5.6.25-1.el6 +30
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2) rh-php56-2.3-1.el7, rh-php56-php-5.6.25-1.el7, rh-php56-php-bcmath-5.6.25-1.el7 +28
    • Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) rh-php56-2.3-1.el7, rh-php56-php-5.6.25-1.el7, rh-php56-php-bcmath-5.6.25-1.el7 +28
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) rh-php56-2.3-1.el6, rh-php56-php-5.6.25-1.el6, rh-php56-php-bcmath-5.6.25-1.el6 +30
    • Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) rh-php56-2.3-1.el7, rh-php56-php-5.6.25-1.el7, rh-php56-php-bcmath-5.6.25-1.el7 +28

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.2)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2016:2750
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2016:2750
Not affected: 4 products
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Software Collections

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-4473
  2. 2026-10-03 Alias added: GHSA-jvpg-hmq4-6326

References

Exploit 1

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences