CVE-2023-26303— markdown-it-py crash on null assertions
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I. Basic Information for CVE-2023-26303
Vulnerability Information
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Vulnerability Title
markdown-it-py crash on null assertions
Source: NVD (National Vulnerability Database)
Vulnerability Description
Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
候选编码方案处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
markdown-it-py 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
markdown-it-py是Executable Books开源的一个 Markdown 解析器。 markdown-it-py v2.2.0之前版本存在安全漏洞，该漏洞源于如果允许攻击者使用特制输入强制执行空断言，可能会导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Executable Books | markdown-it-py | 0 ~ v2.2.0 | - |
II. Public POCs for CVE-2023-26303
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|---|
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IV. Related Vulnerabilities
V. Comments for CVE-2023-26303
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