vulnerability
Huawei EulerOS: CVE-2020-11501: gnutls security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Apr 3, 2020 | Jul 31, 2020 | Aug 13, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 3, 2020
Added
Jul 31, 2020
Modified
Aug 13, 2025
Description
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.
Solutions
huawei-euleros-2_0_sp8-upgrade-gnutlshuawei-euleros-2_0_sp8-upgrade-gnutls-c++huawei-euleros-2_0_sp8-upgrade-gnutls-danehuawei-euleros-2_0_sp8-upgrade-gnutls-develhuawei-euleros-2_0_sp8-upgrade-gnutls-utils
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