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TI-2013-06108 Aliases CVE-2013-7456GHSA-f3c2-5v72-7m7f

gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP…

Priority MEDIUM 40CWE-125Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · High
Fix status
Partial Red Hat: 7 fixed, 1 without a fix

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat.

Summary

gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.

Why it matters now

EPSS 0.03834 90th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial Red Hat: 1 advisoryRed Hat: 7 fixed, 1 without a fix

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 · 39

CPEVersionsRoleVendor
cpe:2.3:a:libgd:libgd:2.1.0:*:*:*:*:*:*:*2.1.0VulnerableLibgd
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*up to 5.5.35Running onPHP
cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*5.6.0 alpha1Running onPHP
cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*5.6.0 alpha2Running onPHP
cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*5.6.0 alpha3Running onPHP
cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*5.6.0 alpha4Running onPHP
cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*5.6.0 alpha5Running onPHP
cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*5.6.0 beta1Running onPHP
cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*5.6.0 beta2Running onPHP
cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*5.6.0 beta3Running onPHP
  • cpe:2.3:a:libgd:libgd:2.1.0:*:*:*:*:*:*:* Versions 2.1.0 Vulnerable ·Libgd
  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:* Versions up to 5.5.35 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:* Versions 5.6.0 alpha1 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:* Versions 5.6.0 alpha2 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:* Versions 5.6.0 alpha3 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:* Versions 5.6.0 alpha4 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:* Versions 5.6.0 alpha5 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:* Versions 5.6.0 beta1 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:* Versions 5.6.0 beta2 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:* Versions 5.6.0 beta3 Running on ·PHP
Show 29 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*5.6.0 beta4Running onPHP
cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*5.6.1Running onPHP
cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*5.6.2Running onPHP
cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*5.6.3Running onPHP
cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*5.6.4Running onPHP
cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*5.6.5Running onPHP
cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*5.6.6Running onPHP
cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*5.6.7Running onPHP
cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*5.6.8Running onPHP
cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*5.6.9Running onPHP
cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*5.6.10Running onPHP
cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*5.6.11Running onPHP
cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*5.6.12Running onPHP
cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*5.6.13Running onPHP
cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*5.6.14Running onPHP
cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*5.6.15Running onPHP
cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*5.6.16Running onPHP
cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:*5.6.17Running onPHP
cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:*5.6.18Running onPHP
cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:*5.6.19Running onPHP
cpe:2.3:a:php:php:5.6.20:*:*:*:*:*:*:*5.6.20Running onPHP
cpe:2.3:a:php:php:5.6.21:*:*:*:*:*:*:*5.6.21Running onPHP
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*7.0.0Running onPHP
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*7.0.1Running onPHP
cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*7.0.2Running onPHP
cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*7.0.3Running onPHP
cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*7.0.4Running onPHP
cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*7.0.5Running onPHP
cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*7.0.6Running onPHP
  • cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:* Versions 5.6.0 beta4 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:* Versions 5.6.1 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:* Versions 5.6.2 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:* Versions 5.6.3 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:* Versions 5.6.4 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:* Versions 5.6.5 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:* Versions 5.6.6 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:* Versions 5.6.7 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:* Versions 5.6.8 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:* Versions 5.6.9 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:* Versions 5.6.10 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:* Versions 5.6.11 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:* Versions 5.6.12 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:* Versions 5.6.13 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:* Versions 5.6.14 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:* Versions 5.6.15 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:* Versions 5.6.16 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:* Versions 5.6.17 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.18:*:*:*:*:*:*:* Versions 5.6.18 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.19:*:*:*:*:*:*:* Versions 5.6.19 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.20:*:*:*:*:*:*:* Versions 5.6.20 Running on ·PHP
  • cpe:2.3:a:php:php:5.6.21:*:*:*:*:*:*:* Versions 5.6.21 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* Versions 7.0.0 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* Versions 7.0.1 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* Versions 7.0.2 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* Versions 7.0.3 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* Versions 7.0.4 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* Versions 7.0.5 Running on ·PHP
  • cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* Versions 7.0.6 Running on ·PHP

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: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Software CollectionsAffectedNo fix planned: Will not 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-2013-7456
  2. 2026-10-03 Alias added: GHSA-f3c2-5v72-7m7f
  3. 2026-10-21 EPSS moved to the 90th–95th percentile

References

Exploit 1

Advisory 4

Other 6

  • TI-2019-04913 gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as… CVSS 3.0HIGH 8.8
  • TI-2016-02573 Integer signedness error in GD Graphics Library 2.1.1 (aka libgd or libgd2) allows remote… CVSS 3.1CRITICAL 9.8
  • TI-2016-08242 Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD… CVSS 3.0CRITICAL 9.8
  • TI-2016-07128 Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics… CVSS 3.0CRITICAL 9.8
  • TI-2016-06432 Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library… CVSS 3.0CRITICAL 9.8
  • TI-2019-04914 The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr()… CVSS 3.0CRITICAL 9.8
See all 33 →

Sources

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