CVE-2021-23792
External Entity Reference in TwelveMonkeys ImageIO
9.8
CRITICAL
CVSS 3.1
EPSS 0.30%
描述
The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker can exploit this vulnerability if they are able to supply a file (e.g. when an online profile picture is processed) with a malicious XMP segment. If the XMP metadata of the uploaded image is parsed, then the XXE vulnerability is triggered.
如何修補 CVE-2021-23792
要修補 CVE-2021-23792,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 3.7.1 或更新版本
CVE-2021-23792 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0
- from 0, < 3.7.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |