要点
- CVE-2023-51079 是影响 org.mvel:mvel2, mvel (mvel) 的中危 (CVSS 5.3)漏洞。
- 未来 30 天内被利用的概率（EPSS）：0.74%，高于 54.8% 的漏洞。
- 暂无已修复版本：请关注参考资料中的厂商公告。
| Package | Affected versions | Patched versions |
|---|
| org.mvel:mvel2 Maven | = 2.5.0.Final
| No fix yet |
| mvel | = 2.5.0
| No fix yet |
Description
A TimeOut error exists in the ParseTools.subCompileExpression method in mvel2 v2.5.0 Final.
NVD description
A long execution time can occur in the ParseTools.subCompileExpression method in MVEL 2.5.0.Final because of many Java class lookups. NOTE: the vendor disputes this because "the only thing that you could expect is that the parser will take a crazy amount of time to complete its task."
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