Kwetsbaarheid CVE-2019-6245

An Issue Was Discovered In Anti-Grain Geometry (AGG) 2.4 As Used In SVG++ (aka Svgpp) 1.2.3. In The Function Agg::cell_aa::not_equal, Dx Is Assigned To (x2 - X1). If Dx >= Dx_limit, Which Is (16384 << Poly_subpixel_shift), This Function Will Call Itself Recursively. There Can Be A Situation Where (x2 - X1) Is Always Bigger Than Dx_limit During The Recursion, Leading To Continual Stack Consumption.

Algemeen

CVE
CVE-2019-6245
Leverancier(s) betrokken
Omschrijving
An Issue Was Discovered In Anti-Grain Geometry (AGG) 2.4 As Used In SVG++ (aka Svgpp) 1.2.3. In The Function Agg::cell_aa::not_equal, Dx Is Assigned To (x2 - X1). If Dx >= Dx_limit, Which Is (16384 << Poly_subpixel_shift), This Function Will Call Itself Recursively. There Can Be A Situation Where (x2 - X1) Is Always Bigger Than Dx_limit During The Recursion, Leading To Continual Stack Consumption.
Publicatie
Zaterdag, 12 Januari 2019
Gewijzigd
Zondag, 13 Januari 2019 03:00
Ernst

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