Vulnetix
Try Vulnetix Request Demo
CVE-2020-11501 REJECTED

GnuTLS 3.6.x before 3.6.13 uses incorrect cryptography for DTLS. The earliest affected version is 3.6.3 (2018-07-16) because of an error in a 2017-10-06 commit. The DTLS client always uses 32 '\0' bytes instead of a random value, and thus contributes no randomness to a DTLS negotiation. This breaks the security guarantees of the DTLS protocol.

EPSS 11.49% · 93.6th percentile

Risk Scores

EPSS Score
11.49%
93.6th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSgnutls280, 3.3.15-5ubuntu2, 3.3.18-1ubuntu1
Ubuntu:18.04:LTSgnutls280, 3.5.8-6ubuntu3, 3.5.17-1ubuntu1

Timeline

References

Open in Interactive Console →