CVE-2023-3036

CVSS Score of 10 (low)

Details

Published Jun 14, 2023
Updated: Jun 27, 2023
CWE ID 125
CWE ID 119

Summary

CVE-2023-3036 is a vulnerability in the NTP server in github.com/cloudflare/cfnts prior to commit 783490b. This vulnerability allows a remote attacker to trigger a panic by sending an NTSAuthenticator packet with extension length longer than the packet contents. The affected product is ry0ap1. The base severity of this vulnerability is rated as HIGH, with a CVSS base score of 7.5 (according to [email protected]) and 8.6 (according to [email protected]). The potential danger it poses to an organization is high, as it can lead to denial of service by causing the NTP server to crash. To remediate this vulnerability, organizations should update their NTP server software to the latest version that includes the fix commit 783490b.

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