Vulnerability CVE-2019-3836


Published: 2019-04-01

Description:
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.

Type:

CWE-824

(Access of Uninitialized Pointer)

Vendor: GNU
Product: Gnutls 
Version:
3.6.6
3.6.5
3.6.4
3.6.3
Vendor: Fedoraproject
Product: Fedora 
Version: 28;
Vendor: Opensuse
Product: LEAP 
Version: 15.0;

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial

 References:
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
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@lists.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/

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