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I. Basic Information for CVE-2021-36080
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
GNU LibreDWG 0.12.3.4163 through 0.12.3.4191 has a double-free in bit_chain_free (called from dwg_encode_MTEXT and dwg_encode_add_object).
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
GNU LibreDWG 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU LibreDWG是GNU社区的一个用于处理DWG文件的C语言库。 GNU LibreDWG 存在安全漏洞，该漏洞源于GNU LibreDWG的0.12.3.4163到0.12.3.4191版本在 bit_chain_free 中有一个 double-free（从 dwg_encode_MTEXT 和 dwg_encode_add_object 调用）。
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
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II. Public POCs for CVE-2021-36080
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III. Intelligence Information for CVE-2021-36080
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2021-36080

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