CVE-2019-6247

Description

An issue was discovered in Anti-Grain Geometry (AGG) 2.4 as used in SVG++ (aka svgpp) 1.2.3. A heap-based buffer overflow bug in svgpp_agg_render may lead to code execution. In the render_scanlines_aa_solid function, the blend_hline function is called repeatedly multiple times. blend_hline is equivalent to a loop containing write operations. Each call writes a piece of heap data, and multiple calls overwrite the data in the heap.

Affected packages (1)

• Debian/svgppfrom 0

CVSS scores

References (1)

• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-6247