漏洞信息
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Vulnerability Title
Memory leak in ECDSA DNSSEC verification code
Vulnerability Description
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
N/A
Vulnerability Title
ISC BIND 数据伪造问题漏洞
Vulnerability Description
ISC BIND是美国ISC公司的一套实现了DNS协议的开源软件。 ISC BIND 9.8.4版本至9.16.32版本存在安全漏洞,该漏洞源于使用格式错误的ECDSA签名,欺骗目标解析程序,导致内存因资源不足而崩溃。
CVSS Information
N/A
Vulnerability Type
N/A