CVE-2020-23874 : pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function Te

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

Published 2021-11-10 22:15:09

Updated 2022-10-26 13:55:23

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowMemory Corruption

Products affected by CVE-2020-23874

Science-miner » Pdf2xml » Version: 2.0
cpe:2.3:a:science-miner:pdf2xml:2.0:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.26%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 66 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

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

CWE - CWE-122: Heap-based Buffer Overflow (4.8)
Technical Description

CVEs referencing this url
https://github.com/Aurorainfinity/Poc/tree/master/pdf2xml

Poc/pdf2xml at master · Aurorainfinity/Poc · GitHub
Exploit;Third Party Advisory

CVEs referencing this url
https://github.com/kermitt2/pdf2xml/issues/12

Heap-buffer-overflow-addAttributsNode · Issue #12 · kermitt2/pdf2xml · GitHub
Exploit;Third Party Advisory

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