CVE-2019-3836

It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 72%
Affected Products (NVD)
VendorProductVersion
gnugnutls
3.6.3 ≤
𝑥
< 3.6.7
opensuseleap
15.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bookworm
3.7.9-2+deb12u3
fixed
bullseye
3.7.1-5+deb11u5
fixed
bullseye (security)
3.7.1-5+deb11u6
fixed
jessie
not-affected
sid
3.8.6-2
fixed
stretch
not-affected
trixie
3.8.6-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls26
bionic
dne
cosmic
dne
disco
dne
trusty
not-affected
xenial
dne
gnutls28
bionic
not-affected
cosmic
Fixed 3.6.4-2ubuntu1.2
released
disco
Fixed 3.6.5-2ubuntu1.1
released
trusty
dne
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
gnutls
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
libgnutls-devel
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
libgnutls30
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
libgnutls30-32bit
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
libgnutls30-hmac
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
libgnutls30-hmac-32bit
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
libgnutlsxx-devel
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
libgnutlsxx28
suse enterprise desktop 15
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP1
3.6.7-6.8.1
fixed
suse enterprise desktop 15 SP2
3.6.7-12.1
fixed
suse enterprise desktop 15 SP3
3.6.7-14.10.2
fixed
suse enterprise desktop 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise desktop 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise sap 15
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP1
3.6.7-6.8.1
fixed
suse enterprise sap 15 SP2
3.6.7-12.1
fixed
suse enterprise sap 15 SP3
3.6.7-14.10.2
fixed
suse enterprise sap 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise sap 15 SP5
3.7.3-150400.4.35.1
fixed
suse enterprise server 15
3.6.7-6.8.1
fixed
suse enterprise server 15 SP1
3.6.7-6.8.1
fixed
suse enterprise server 15 SP2
3.6.7-12.1
fixed
suse enterprise server 15 SP3
3.6.7-14.10.2
fixed
suse enterprise server 15 SP4
3.7.3-150400.2.12
fixed
suse enterprise server 15 SP5
3.7.3-150400.4.35.1
fixed
libgnutlsxx30
suse enterprise desktop 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise desktop 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise sap 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise sap 15 SP7
3.8.3-150600.4.6.2
fixed
suse enterprise server 15 SP6
3.8.3-150600.2.15
fixed
suse enterprise server 15 SP7
3.8.3-150600.4.6.2
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
gnutls
RHEL 8
0:3.6.8-8.el8
fixed
gnutls-c
RHEL 8
0:3.6.8-8.el8
fixed
gnutls-dane
RHEL 8
0:3.6.8-8.el8
fixed
gnutls-devel
RHEL 8
0:3.6.8-8.el8
fixed
gnutls-utils
RHEL 8
0:3.6.8-8.el8
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
https://access.redhat.com/errata/RHSA-2019:3600
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836
https://gitlab.com/gnutls/gnutls/issues/704
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
https://security.gentoo.org/glsa/201904-14
https://security.netapp.com/advisory/ntap-20190502-0005/
https://usn.ubuntu.com/3999-1/
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
https://access.redhat.com/errata/RHSA-2019:3600
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3836
https://gitlab.com/gnutls/gnutls/issues/704
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A3ETBUFBB4G7AITAOUYPGXVMBGVXKUAN/
https://security.gentoo.org/glsa/201904-14
https://security.netapp.com/advisory/ntap-20190502-0005/
https://usn.ubuntu.com/3999-1/