CVE-2021-3570

2021-07-0910:33:01

CWE-119

redhat

www.cve.org

8.9 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.3%

JSON

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.

CNA Affected

[
  {
    "product": "linuxptp",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "linuxptp 3.1.1, linuxptp 2.0.1, linuxptp 1.9.3, linuxptp 1.8.1, linuxptp 1.7.1, linuxptp 1.6.1, linuxptp 1.5.1"
      }
    ]
  }
]