Vulnerability   
Search   
    Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
Tests   CVE   All  

CVE ID:CVE-2020-11501
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.
Test IDs: 1.3.6.1.4.1.25623.1.1.4.2020.0948.1   1.3.6.1.4.1.25623.1.1.10.2020.0168   1.3.6.1.4.1.25623.1.0.853110   1.3.6.1.4.1.25623.1.0.704652   1.3.6.1.4.1.25623.1.0.844386  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2020-11501
Debian Security Information: DSA-4652 (Google Search)
https://www.debian.org/security/2020/dsa-4652
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/
https://security.gentoo.org/glsa/202004-06
https://gitlab.com/gnutls/gnutls/-/commit/5b595e8e52653f6c5726a4cdd8fddeb6e83804d2
https://gitlab.com/gnutls/gnutls/-/issues/960
https://www.gnutls.org/security-new.html#GNUTLS-SA-2020-03-31
SuSE Security Announcement: openSUSE-SU-2020:0501 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00015.html
https://usn.ubuntu.com/4322-1/




© 1998-2025 E-Soft Inc. All rights reserved.