docconv vulnerable to Memory Allocation with Excessive Size Value

中 6.5CVE-2022-4741 · GHSA-qvx2-59g8-8hph · GO-2022-1188 · 25/12/2022 公開 · 17/06/2026 更新

要点

CVE-2022-4741 は code.sajari.com/docconv, github.com/sajari/docconv, docconv (search) に影響する深刻度「中」 (CVSS 6.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.83%（全脆弱性の 57.7% より高い）。
対処：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	`< 1.2.1`	`1.2.1`
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 up to 1.2.0 and classified as problematic. This issue affects the function ConvertDocx/ConvertODT/ConvertPages/ConvertXML/XMLToText. The manipulation leads to uncontrolled memory allocation. The attack may be initiated remotely. Upgrading to version 1.2.1 can address this issue. The name of the patch is 42bcff666855ab978e67a9041d0cdea552f20301. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216779.

NVD の説明

A vulnerability was found in docconv up to 1.2.0 and classified as problematic. This issue affects the function ConvertDocx/ConvertODT/ConvertPages/ConvertXML/XMLToText. The manipulation leads to uncontrolled memory allocation. The attack may be initiated remotely. Upgrading to version 1.2.1 is able to address this issue. The name of the patch is 42bcff666855ab978e67a9041d0cdea552f20301. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216779.