CVE-2018-20786

HIGH

Leonerd Libvterm < 0\+bzr726 - NULL Pointer Dereference

Title source: rule
STIX 2.1

Description

libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.c, state.c, and vterm.c.

References (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/vim/vim/issues/3711
Vendor Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/4309-1/

Scores

CVSS v3 7.5
EPSS 0.0027
EPSS Percentile 50.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
leonerd/libvterm < 0\+bzr726
Published Feb 24, 2019
Tracked Since Feb 18, 2026