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I. Basic Information for CVE-2021-27345
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.631 which allows attackers to cause a denial of service (DOS) via a crafted compressed file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Irzip 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Irzip是开源的一种压缩实用程序。擅长压缩大文件(通常 > 10-50 MB)。 Irzip 中存在代码问题漏洞,该漏洞源于 stream.c 的 lzo_decompress_buf 中存在一个空指针解引用问题。攻击者可通过一个手工压缩文件导致拒绝服务攻击。 以下产品及型号会受到影响:Irzip 0.631。
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
-n/a n/a -
II. Public POCs for CVE-2021-27345
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III. Intelligence Information for CVE-2021-27345
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IV. Related Vulnerabilities
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