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cvelistMitreCVELIST:CVE-2020-24659
HistorySep 04, 2020 - 2:03 p.m.

CVE-2020-24659

2020-09-0414:03:36
mitre
raw.githubusercontent.com
1

6.2 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.0%

An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application’s error handling path, where the gnutls_deinit function is called after detecting a handshake failure.