漏洞标题
失控的递归在rulex
漏洞描述信息
"rulex"中的未受控制的递归
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞类别
N/A
漏洞标题
Uncontrolled Recursion in rulex
漏洞描述信息
rulex is a new, portable, regular expression language. When parsing untrusted rulex expressions, the stack may overflow, possibly enabling a Denial of Service attack. This happens when parsing an expression with several hundred levels of nesting, causing the process to abort immediately. This is a security concern for you, if your service parses untrusted rulex expressions (expressions provided by an untrusted user), and your service becomes unavailable when the process running rulex aborts due to a stack overflow. The crash is fixed in version **0.4.3**. Affected users are advised to update to this version. There are no known workarounds for this issue.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞类别
未经控制的递归
漏洞标题
rulex 安全漏洞
漏洞描述信息
rulex是rulex开源的一种新的、可移植的正则表达式语言。 rulex 0.4.3 之前版本存在安全漏洞,该漏洞源于解析不受信任的 rulex 表达式时,堆栈可能会溢出,可能会导致拒绝服务攻击。
CVSS信息
N/A
漏洞类别
其他