Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.
CVSS Information
N/A
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
NSS 安全漏洞
Vulnerability Description
NSS是美国Mozilla基金会的一个底层密码学库。该库支持多种加密算法，并且 Firefox 浏览器的TLS实现基于该库。 NSS 3.58之前的版本存在安全漏洞，该漏洞源于NSS处理CCS (ChangeCipherSpec)消息的方式发现了一个缺陷。这个缺陷允许远程攻击者可利用该漏洞发送多个CCS消息，导致用NSS库编译的服务器被拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A