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::cellaa::notequal, dx is assigned to (x2 - x1). If dx >= dxlimit, which is (16384 << polysubpixelshift), this function will call itself recursively. There can be a situation where (x2 - x1) is always bigger than dxlimit during the recursion, leading to continual stack consumption.

References

Affected packages

Git / github.com/svgpp/svgpp

Affected ranges

Type

GIT

Repo

https://github.com/svgpp/svgpp

Events

Introduced

Last affected

17e54ff509ae8d9433b9e6d09b9855aac64ded99

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.2.3"
        }
    ]
}

Affected versions

v1.*

v1.2.2

v1.2.3

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.4"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-6245.json"