CVE-2018-20786CWE-476

CVE-2018-20786

High · published February 24, 2019

CVSS v3.0
7.5
EPSS
3%
Percentile
86.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.02892 · 86.7th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2019-02-24T19:29Z
Affected products (1)
ProductVersionsFixed in
leonerd/libvterm≤ 0\+bzr726—
References (6)
https://github.com/vim/vim/commit/cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 · [email protected]https://github.com/vim/vim/issues/3711 · [email protected]https://usn.ubuntu.com/4309-1/ · [email protected]https://github.com/vim/vim/commit/cd929f7ba8cc5b6d6dcf35c8b34124e969fed6b8 · af854a3a-2127-422b-91ae-364da2661108https://github.com/vim/vim/issues/3711 · af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4309-1/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 24 FEB 14:00Z
    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)…
    cvelistv5