CVE-2023-33950
MEDIUM6.5EPSS 0.67%Liferay Portal has Inefficient Regular Expression
發布日:2023/5/24修改日:2024/2/19
描述
Pattern Redirects in Liferay Portal 7.4.3.48 through 7.4.3.76, and Liferay DXP 7.4 update 48 through 76 allows regular expressions that are vulnerable to ReDoS attacks to be used as patterns, which allows remote attackers to consume an excessive amount of server resources via crafted request URLs.
受影響套件(2)
- Bitnami/liferay>= 7.4-update48.0, <= 7.4-update48.0, >= 7.4-update76.0, <= 7.4-update76.0
- Maven/com.liferay.portal:release.portal.bom>= 7.4.3.48, < 7.4.3.77
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |