Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability

中 6.5CVE-2026-33582 · GHSA-v553-g2w6-295p · GO-2026-6153 · 09/06/2026 公開 · 23/07/2026 更新

要点

CVE-2026-33582 は github.com/apache/answer, github.com/apache/incubator-answer, answer (apache) 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）：0.48%（全脆弱性の 41.4% より高い）。
対処：1.7.2-0.20260325113131-cfc3e54f30cc, 2.0.1 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
github.com/apache/answer Go	`< 1.7.2-0.20260325113131-cfc3e54f30cc`	`1.7.2-0.20260325113131-cfc3e54f30cc`
github.com/apache/incubator-answer Go	`< 1.7.2-0.20260325113131-cfc3e54f30cc`	`1.7.2-0.20260325113131-cfc3e54f30cc`
answer apache	`< 2.0.1`	`2.0.1`

概要

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

NVD の説明

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.