CVE-2020-11501
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 3.4%
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.
Produtos afetados
n/a · n/aReferências
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00015.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://gitlab.com/gnutls/gnutls/-/commit/5b595e8e52653f6c5726a4cdd8fddeb6e83804d2https://gitlab.com/gnutls/gnutls/-/issues/960https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/https://security.gentoo.org/glsa/202004-06https://security.netapp.com/advisory/ntap-20200416-0002/https://usn.ubuntu.com/4322-1/https://www.debian.org/security/2020/dsa-4652https://www.gnutls.org/security-new.html#GNUTLS-SA-2020-03-31