CVE-2021-3570

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3570
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3570.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-3570
Related
Published
2021-07-09T11:15:08Z
Modified
2024-10-12T07:47:10.704334Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.

References

Affected packages

Debian:11 / linuxptp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1-2.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / linuxptp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1-2.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linuxptp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1-2.1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/richardcochran/linuxptp

Affected ranges

Type
GIT
Repo
https://github.com/richardcochran/linuxptp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v1.*

v1.0
v1.1
v1.2
v1.3
v1.4
v1.5