CVE-2021-3570
- Source
- https://cve.org/CVERecord?id=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
- Downstream
DEBIAN (1)
OESA (1)
openSUSE (2)
RLSA (1)
UBUNTU (1)
- Related
- Published
- 2021-07-09T11:15:08Z
- Modified
- 2026-10-24T10:35:10Z
- 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.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "10.0" }, { "last_affected": "10.0" } ], "source": "CPE_STRING" } ], "vendor_product": "debian:debian_linux" }, { "cpes": [ "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "33" }, { "last_affected": "33" }, { "introduced": "34" }, { "last_affected": "34" } ], "source": "CPE_STRING" } ], "vendor_product": "fedoraproject:fedora" }, { "cpes": [ "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "6.0" }, { "last_affected": "6.0" }, { "introduced": "7.0" }, { "last_affected": "7.0" }, { "introduced": "8.0" }, { "last_affected": "8.0" } ], "source": "CPE_STRING" } ], "vendor_product": "redhat:enterprise_linux" }, { "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_aus:8.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_aus:8.4:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "8.2" }, { "last_affected": "8.2" }, { "introduced": "8.4" }, { "last_affected": "8.4" } ], "source": "CPE_STRING" } ], "vendor_product": "redhat:enterprise_linux_aus" }, { "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "8.1" }, { "last_affected": "8.1" }, { "introduced": "8.2" }, { "last_affected": "8.2" } ], "source": "CPE_STRING" } ], "vendor_product": "redhat:enterprise_linux_eus" }, { "cpes": [ "cpe:2.3:o:redhat:enterprise_linux_tus:8.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_tus:8.4:*:*:*:*:*:*:*" ], "extracted_events": [ { "range": [ { "introduced": "8.2" }, { "last_affected": "8.2" }, { "introduced": "8.4" }, { "last_affected": "8.4" } ], "source": "CPE_STRING" } ], "vendor_product": "redhat:enterprise_linux_tus" } ] }- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RHRUVSDP673LXJ5HGIPQPWPIYUPWYQA7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUBKTRCMJ6VKS7DIBSZQB4ATSKVCJYXJ/
- https://lists.debian.org/debian-lts-announce/2021/07/msg00025.html
- https://www.debian.org/security/2021/dsa-4938
- https://bugzilla.redhat.com/show_bug.cgi?id=1966240
Affected packages
Git / github.com/richardcochran/linuxptp
Affected ranges
- Type
- GIT
- Repo
- https://github.com/richardcochran/linuxptp
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixedFixedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "1.5.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "1.6.0" }, { "fixed": "1.6.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "1.7.0" }, { "fixed": "1.7.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "1.8.0" }, { "fixed": "1.8.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "1.9.0" }, { "fixed": "1.9.3" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "2.0.0" }, { "fixed": "2.0.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:*", "range": [ { "introduced": "3.0.0" }, { "fixed": "3.1.1" } ], "source": "CPE_RANGE" } ] }