CVE-2020-21839

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Source

https://cve.org/CVERecord?id=CVE-2020-21839

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21839.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-21839

Published

2021-05-17T21:15:07.523Z

Modified

2026-07-15T10:35:42.919976Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An issue was discovered in GNU LibreDWG 0.10. Crafted input will lead to an memory leak in dwgdecodeeed ../../src/decode.c:3638.

References

Affected packages

Git / github.com/libredwg/libredwg

Affected ranges

Type

GIT

Repo

https://github.com/libredwg/libredwg

Events

Introduced

d5a51c01023d5585ddf3dd17c83dbb3c81efc97e

Last affected

d5a51c01023d5585ddf3dd17c83dbb3c81efc97e

Database specific

{
    "cpe": "cpe:2.3:a:gnu:libredwg:0.10:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "0.10"
        },
        {
            "last_affected": "0.10"
        }
    ]
}

Affected versions

0.*

0.10

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21839.json"