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
NISTNIST
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
redhatCNA
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
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
gnugnutls
3.6.3 ≤
𝑥
< 3.6.7
opensuseleap
15.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gnutls28
bullseye
3.7.1-5+deb11u5
fixed
stretch
not-affected
jessie
not-affected
bullseye (security)
3.7.1-5+deb11u6
fixed
bookworm
3.7.9-2+deb12u3
fixed
sid
3.8.6-2
fixed
trixie
3.8.6-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gnutls26
disco
dne
cosmic
dne
bionic
dne
xenial
dne
trusty
not-affected
gnutls28
disco
Fixed 3.6.5-2ubuntu1.1
released
cosmic
Fixed 3.6.4-2ubuntu1.2
released
bionic
not-affected
xenial
not-affected
trusty
dne
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/