CVE-2020-11067
Insecure Deserialization in Backend User Settings in TYPO3 CMS
8.8
HIGH
CVSS 3.1
EPSS 2.0%
描述
In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of third party components, this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.
如何修補 CVE-2020-11067
要修補 CVE-2020-11067,請將受影響套件升級到下列已修補版本。
- —升級至 9.5.16 或更新版本
- —升級至 10.4.2 或更新版本
- —升級至 9.5.17 或更新版本
CVE-2020-11067 正在被利用嗎?
低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- >= 9.0.0, < 9.5.16, >= 10.0.0, < 10.4.1
- >= 10.0.0, < 10.4.2
- >= 9.0.0, < 9.5.17
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |