Corrupted Image Vector Sanitizer & Security Parser

Vector Inspection & Canvas Isolation researcher_vector_sample_v2.png

Security Fixtures:

Click to inspect custom image (PNG / HEIC header / SVG vector)

Target Pipeline: Forum Ingestion v4.2

Identified File Size: 1.2 MB

Parser Vulnerability: libheif Box OOB / IHDR

State: Corrupted & Malformed

STAGE PIPELINE INGESTION VULNERABILITY PATH

Hex Forensics, Parser Test & Audit Log RISK SCORE: 88/100

Raw Stream & Chunk Dissector Bytes 0x0000 - 0x0180

Vulnerability Breakdown (3 Detected Flags)

Offset / Chunk	Type	Impact	Status

Sanitized Export & Verification Handoff

Generates clean, stripped PNG/SVG file with re-encoded headers and non-executable metadata, plus comprehensive PDF/Text diagnostic log.

Malformed Image Parsing and Vector Sanitization

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Read the explanation

Ingestion pipelines process uploaded images across sequential stages, from FastImage header inspection through ImageMagick and backend decoders like libheif. Malformed chunk lengths and incompatible box offsets bypass initial superficial checks, triggering out of bounds heap corruption in downstream parsing libraries. Clicking Strip Anomalies and Sanitize Canvas strips foreign metadata, recalculates headers, and serializes clean pixel bitstreams with a zero threat score.