DEBIAN-CVE-2020-19186

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Source
https://security-tracker.debian.org/tracker/CVE-2020-19186
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19186.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-19186
Upstream
Published
2023-08-22T19:15:58.247Z
Modified
2025-11-14T04:01:11.750048Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Buffer Overflow vulnerability in ncfindentry function in tinfo/comphash.c:66 in ncurses 6.1 allows remote attackers to cause a denial of service via crafted command.

References

Affected packages

Debian:11 / ncurses

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1+20191019-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19186.json"

Debian:12 / ncurses

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1+20191019-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19186.json"

Debian:13 / ncurses

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1+20191019-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19186.json"

Debian:14 / ncurses

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1+20191019-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-19186.json"