DEBIAN-CVE-2021-20286

Source
https://security-tracker.debian.org/tracker/CVE-2021-20286
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-20286.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-20286
Upstream
Published
2021-03-15T18:15:17Z
Modified
2026-09-15T09:00:25Z
Severity
  • 2.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.

References

Affected packages

Debian:12 / libnbd

Package

Name
libnbd
Purl
pkg:deb/debian/libnbd?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.2-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-20286.json"

Debian:13 / libnbd

Package

Name
libnbd
Purl
pkg:deb/debian/libnbd?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.2-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-20286.json"

Debian:14 / libnbd

Package

Name
libnbd
Purl
pkg:deb/debian/libnbd?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.2-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-20286.json"