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I. Basic Information for CVE-2020-19860
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When ldns version 1.7.1 verifies a zone file, the ldns_rr_new_frm_str_internal function has a heap out of bounds read vulnerability. An attacker can leak information on the heap by constructing a zone file payload.
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
NLnet Labs ldns 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NLnet Labs ldns是荷兰NLnet Labs(Nlnet Labs)基金会的一个便于DNS工具编程的DNS库。 Nlnet Labs ldns 存在安全漏洞,该漏洞源于 ldns 1.7.1 版本验证区域文件时,ldns_rr_new_frm_str_internal 函数存在堆越界读取漏洞。 攻击者可以通过构建区域文件有效负载来泄漏堆上的信息。
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-2020-19860
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III. Intelligence Information for CVE-2020-19860
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