Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Vulnerability Description
This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the `_punctuation_re regex` operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to format user content instead of the urlize filter, or by implementing request timeouts and limiting process memory.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
N/A
Vulnerability Title
Jinja2 资源管理错误漏洞
Vulnerability Description
Jinja2是一款基于Python的模板引擎。该产品具有完整的Unicode支持，并提供了可选的沙箱模板执行环境。 jinja2 from 0.0.0 and before 2.11.3 存在资源管理错误漏洞，该漏洞源于regex的ReDOS漏洞。
CVSS Information
N/A
Vulnerability Type
N/A