CVE-2020-23873

critical

Description

pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::dump.

References

https://github.com/kermitt2/pdf2xml/issues/11

https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml

https://cwe.mitre.org/data/definitions/122.html

Details

Source: Mitre, NVD

Published: 2021-11-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00639