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TI-2016-06432 Aliases CVE-2016-7568GHSA-fphp-jmfp-4vj9

Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library…

Priority MEDIUM 50CWE-190Published · 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
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

Integer overflow in the gdImageWebpCtx function in gd_webp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP through 7.0.11, allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted imagewebp and imagedestroy calls.

Why it matters now

EPSS 0.05101 92nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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 · 3

CPEVersionsRoleVendor
cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:*up to 2.2.3VulnerableLibgd
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*5.6.0 – 5.6.26; 7.0.0 – 7.0.11VulnerablePHP
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*8.0VulnerableDebian
  • cpe:2.3:a:libgd:libgd:*:*:*:*:*:*:*:* Versions up to 2.2.3 Vulnerable ·Libgd
  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:* Versions 5.6.0 – 5.6.26; 7.0.0 – 7.0.11 Vulnerable ·PHP
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

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

Not affected: 5 products
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat OpenShift Enterprise 2
  • Red Hat Software Collections

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-7568
  2. 2026-10-03 Alias added: GHSA-fphp-jmfp-4vj9

References

Patch 3

Advisory 3

Sources

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