CVE-2020-25648
nss: TLS 1.3 CCS flood remote DoS Attack
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 3.1 · 7.5 High
EPSS 3.5%
KEV · Not listed
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