7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
gnutls is vulnerable to denial of service (DoS). The vulnerability exists through a use-after-free/double-free issue in certificate verification.
CPE | Name | Operator | Version |
---|---|---|---|
gnutls | eq | 3.6.5__2.el8 | |
gnutls | eq | 3.6.5__2.el8 |
lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/
access.redhat.com/errata/RHSA-2019:3600
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1667427
bugzilla.redhat.com/show_bug.cgi?id=1673975
bugzilla.redhat.com/show_bug.cgi?id=1680509
bugzilla.redhat.com/show_bug.cgi?id=1680510
bugzilla.redhat.com/show_bug.cgi?id=1684461
bugzilla.redhat.com/show_bug.cgi?id=1684534
bugzilla.redhat.com/show_bug.cgi?id=1686579
bugzilla.redhat.com/show_bug.cgi?id=1686582
bugzilla.redhat.com/show_bug.cgi?id=1690440
bugzilla.redhat.com/show_bug.cgi?id=1691448
bugzilla.redhat.com/show_bug.cgi?id=1705478
bugzilla.redhat.com/show_bug.cgi?id=1706921
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3829
gitlab.com/gnutls/gnutls/issues/694
lists.fedoraproject.org/archives/list/[email protected]/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
lists.fedoraproject.org/archives/list/[email protected]/message/L7TJIBRJWGWSH6XIO2MXIQ3W6ES4R6I4/
lists.fedoraproject.org/archives/list/[email protected]/message/WRSOL66LHP4SD3Y2ECJDOGT4K663ECDU/
security.gentoo.org/glsa/201904-14
usn.ubuntu.com/3999-1/
www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P