CVE-2019-3836

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-456 CWE-824

Affected software

No affected versions have been published.

Timeline

Published: Apr 1, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-38376.1It was found that the net_dma code in tcp_recvmsg() in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-thre CVE-2019-38385.5It was found that the forceput operator could be extracted from the DefineResource method in ghostscript before 9.27. A specially crafted Po CVE-2019-38397.8It was found that in ghostscript some privileged operators remained accessible from various places after the CVE-2019-6116 fix. A specially CVE-2019-38406.3A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU age CVE-2019-38416.8Kubevirt/virt-cdi-importer, versions 1.4.0 to 1.5.3 inclusive, were reported to disable TLS certificate validation when importing data into CVE-2019-38427.0In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable CVE-2019-38437.8It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the tr CVE-2019-38447.8It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which CVE-2019-38458.0A lack of access control was found in the message queues maintained by Satellite's QPID broker and used by katello-agent in versions before CVE-2019-38468.8A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting t CVE-2019-38474.8A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such a CVE-2019-38484.3A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event info