DEBIAN-CVE-2018-20786

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2018-20786
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20786.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-20786
Upstream
Published
2019-02-24T14:29:00Z
Modified
2025-09-25T23:21:41.036528Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Debian:11

libvterm

Package

Name
libvterm
Purl
pkg:deb/debian/libvterm?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.1.4-1
0.2-1
0.3~rc1-1
0.3-1
0.3.1-1
0.3.2-1
0.3.3-1
0.3.3-2
0.3.3-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

vim

Package

Name
vim
Purl
pkg:deb/debian/vim?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.1.0693-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12

libvterm

Package

Name
libvterm
Purl
pkg:deb/debian/libvterm?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.1.4-1
0.2-1
0.3~rc1-1
0.3-1
0.3.1-1
0.3.2-1
0.3.3-1
0.3.3-2
0.3.3-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

vim

Package

Name
vim
Purl
pkg:deb/debian/vim?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.1.0693-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13

libvterm

Package

Name
libvterm
Purl
pkg:deb/debian/libvterm?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3.3-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

vim

Package

Name
vim
Purl
pkg:deb/debian/vim?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.1.0693-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:14

libvterm

Package

Name
libvterm
Purl
pkg:deb/debian/libvterm?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3.3-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

vim

Package

Name
vim
Purl
pkg:deb/debian/vim?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.1.0693-1

Ecosystem specific 

{
    "urgency": "unimportant"
}