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Debian: CVE-2019-6245: agg, svgpp -- security update

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Debian: CVE-2019-6245: agg, svgpp -- security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/12/2019
Created
03/19/2019
Added
02/14/2019
Modified
08/07/2020

Description

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.

Solution(s)

  • debian-upgrade-agg
  • debian-upgrade-svgpp

References

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