CVE-2020-19470

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Source

https://cve.org/CVERecord?id=CVE-2020-19470

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-19470.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-19470

Published

2021-07-21T18:15:08.710Z

Modified

2026-03-14T10:06:46.233529Z

Severity

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

Summary

[none]

Details

An issue has been found in function DCTStream::getChar in PDF2JSON 0.70 that allows attackers to cause a Denial of Service due to a NULL pointer dereference (invalid read of size 1) .

References

https://github.com/flexpaper/pdf2json/issues/31

Affected packages

Git / github.com/flexpaper/pdf2json

Affected ranges

Type

GIT

Repo

https://github.com/flexpaper/pdf2json

Events

Introduced

Last affected

b671b647a7e487b021744f330b8dd2d6ccfa8103

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.70"
        }
    ]
}

Affected versions

0.*

0.70

0.71

v0.*

v0.68

v0.69

v0.71

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-19470.json"