7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
gnutls uses an insecure random number generator. The DTLS client hello contains a random value of all zeroes.
CPE | Name | Operator | Version |
---|---|---|---|
gnutls | eq | 3.6.5__2.el8 | |
gnutls | eq | 3.6.8__9.el8 | |
gnutls | eq | 3.6.8__8.el8 | |
gnutls | eq | 3.6.7-r0 | |
gnutls:3.10 | eq | 3.6.8-r0 | |
gnutls:3.11 | eq | 3.6.10-r0 | |
gnutls:3.8 | eq | 3.6.7-r0 | |
gnutls:edge | eq | 3.6.12-r0 |
lists.opensuse.org/opensuse-security-announce/2020-04/msg00015.html
access.redhat.com/errata/RHSA-2020:1998
access.redhat.com/security/updates/classification/#moderate
gitlab.com/gnutls/gnutls/-/commit/5b595e8e52653f6c5726a4cdd8fddeb6e83804d2
gitlab.com/gnutls/gnutls/-/issues/960
lists.fedoraproject.org/archives/list/[email protected]/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/
lists.fedoraproject.org/archives/list/[email protected]/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/
security.gentoo.org/glsa/202004-06
security.netapp.com/advisory/ntap-20200416-0002/
usn.ubuntu.com/4322-1/
www.debian.org/security/2020/dsa-4652
www.gnutls.org/security-new.html#GNUTLS-SA-2020-03-31
7.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N