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

CVE-2019-6245

Summary

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.

References

Vulnerable Configurations

cpe:2.3:a:svgpp:svgpp:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:svgpp:svgpp:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:antigrain:agg:2.4:*:*:*:*:*:*:*
cpe:2.3:a:antigrain:agg:2.4:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 01-04-2023 - 18:15)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

misc	https://github.com/svgpp/svgpp/issues/70
mlist	[debian-lts-announce] 20190201 [SECURITY] [DLA 1656-1] agg security update

Last major update

01-04-2023 - 18:15

Published

13-01-2019 - 00:29

Last modified

01-04-2023 - 18:15