CVE-2020-18032

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Source
https://cve.org/CVERecord?id=CVE-2020-18032
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18032.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-18032
Downstream
Related
Published
2021-04-29T18:15:08.793Z
Modified
2026-03-10T23:07:27.508376Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the "lib/common/shapes.c" component.

References

Affected packages

Git / gitlab.com/graphviz/graphviz

Affected ranges

Type
GIT
Repo
https://gitlab.com/graphviz/graphviz
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4f263aeb7fccdfac1e71a305f437a997385bdf59
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5733d3a95898f1380424ab15f966ace9a283d506
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1c6cb9d3de553bd3e3caeea9a61ebe04034d07ee
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.46.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "10.0"
        }
    ]
}

Affected versions

2.*
2.38.0
2.40.0
2.40.1
2.42.0
2.42.2
2.42.3
2.42.4
2.44.0
2.44.1
Other
LAST_LIBGRAPH
TRAVIS_CI_BUILD_EXPERIMENTAL
stable_release_2.*
stable_release_2.42.0
stable_release_2.42.2
stable_release_2.42.3
stable_release_2.42.4
stable_release_2.44.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18032.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    }
]