CVE-2022-4643 : A vulnerability was found in docconv up to 1.2.0. It has been declared as critic

A vulnerability was found in docconv up to 1.2.0. It has been declared as critical. This vulnerability affects the function ConvertPDFImages of the file pdf_ocr.go. The manipulation of the argument path leads to os command injection. The attack can be initiated remotely. Upgrading to version 1.2.1 is able to address this issue. The name of the patch is b19021ade3d0b71c89d35cb00eb9e589a121faa5. It is recommended to upgrade the affected component. VDB-216502 is the identifier assigned to this vulnerability.

Published 2022-12-21 22:15:09

Updated 2024-05-17 02:16:51

Source VulDB

View at NVD, CVE.org

Products affected by CVE-2022-4643

Search » Docconv
Versions before (<) 1.2.1
cpe:2.3:a:search:docconv:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2022-4643

EPSS FAQ

0.23%

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

~ 61 %

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

CVSS scores for CVE-2022-4643

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	2.8	3.4	VulDB
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low
6.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L	2.8	3.4	VulDB	2024-02-29
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low
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 ids for CVE-2022-4643

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Assigned by:
- cna@vuldb.com (Primary)
- nvd@nist.gov (Secondary)

References for CVE-2022-4643

https://vuldb.com/?id.216502

Third Party Advisory
https://github.com/sajari/docconv/pull/110

Fix remote code execution vulnerability in the PDF OCR converter by helenamariano · Pull Request #110 · sajari/docconv · GitHub
Patch;Third Party Advisory
https://github.com/sajari/docconv/commit/b19021ade3d0b71c89d35cb00eb9e589a121faa5

Fix remote code execution vulnerability in the PDF OCR converter (#110) · sajari/docconv@b19021a · GitHub
Patch;Third Party Advisory
https://github.com/sajari/docconv/releases/tag/v1.2.1

Release v1.2.1 · sajari/docconv · GitHub
Patch;Release Notes;Vendor Advisory

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Vulnerability Details : CVE-2022-4643

Products affected by CVE-2022-4643

Exploit prediction scoring system (EPSS) score for CVE-2022-4643

CVSS scores for CVE-2022-4643

CWE ids for CVE-2022-4643

References for CVE-2022-4643