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I. Basic Information for CVE-2021-32491
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu via crafted djvu file may lead to application crash and other consequences.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
DjVuLibre 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DjVuLibre是一款DjVu（计算机文件格式）的开源实现，它包括DjVu文件查看器、浏览器插件、DjVu文件解码/编码器和其它实用程序。 DjVuLibre 中存在输入验证错误漏洞。攻击者通过精心制作的 djvu 文件可能导致应用程序崩溃和其他后果。
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
VendorProductAffected VersionsCPESubscribe
-djvulibre djvulibre-3.5.28 and earlier -
II. Public POCs for CVE-2021-32491
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III. Intelligence Information for CVE-2021-32491
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IV. Related Vulnerabilities
Same product: djvulibre
Same vendor: n/a
Same weakness: CWE-190
V. Comments for CVE-2021-32491

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