CVE-2017-6193: Buffer overflow in APNGDis 2.8 and earlier allows remote attackers to cause a denial of service and possibl...

Security readout for executives and security teams

CVE-2017-6193 is a memory-safety flaw in APNGDis 2.8 and earlier. A malicious image can crash the tool and may allow code execution. Business risk is highest where APNGDis processes files from users, partners, email, or automated intake pipelines. Exposure is likely limited to systems that run APNGDis 2.8 or earlier, especially automated image-processing workflows handling untrusted APNG or PNG-like input. Internet exposure is indirect unless uploads or inbound files are passed to APNGDis. Prioritize remediation if APNGDis touches untrusted files or runs in automated intake paths. If use is internal-only and trusted, track it as lower urgency but still remove or replace the affected version because the source bundle names possible code execution. Mitigation focus: Inventory systems and pipelines using APNGDis 2.8 or earlier.; Check APNGDis project or vendor guidance for fixed versions or replacement recommendations.; Avoid processing untrusted images with affected APNGDis versions..

Prepared

Jun 7, 2026, 14:40 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.