docconv OS Command Injection vulnerability

緊急 9.8CVE-2022-4643 · GHSA-6m4h-hfpp-x8cx · GO-2022-1184 · 21/12/2022 公開 · 17/06/2026 更新

要点

CVE-2022-4643 は code.sajari.com/docconv, github.com/sajari/docconv, docconv (search) に影響する深刻度「緊急」 (CVSS 9.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.8%（全脆弱性の 78.6% より高い）。
対処：1.3.5, 1.2.1 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
code.sajari.com/docconv Go	`≥ 1.1.0, < 1.3.5`	`1.3.5`
github.com/sajari/docconv Go	`< 1.2.1`	`1.2.1`
docconv search	`< 1.2.1`	`1.2.1`

概要

A vulnerability was found in docconv prior to version 1.2.1. 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 can 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.

NVD の説明

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.