gsd-2021-3570
Vulnerability from gsd
Modified
2023-12-13 01:23
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.
Aliases
Aliases
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"alias": "CVE-2021-3570",
"description": "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.",
"id": "GSD-2021-3570",
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"https://www.suse.com/security/cve/CVE-2021-3570.html",
"https://www.debian.org/security/2021/dsa-4938",
"https://access.redhat.com/errata/RHSA-2021:2660",
"https://access.redhat.com/errata/RHSA-2021:2659",
"https://access.redhat.com/errata/RHSA-2021:2658",
"https://access.redhat.com/errata/RHSA-2021:2657",
"https://linux.oracle.com/cve/CVE-2021-3570.html"
]
},
"gsd": {
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"remediation": "unknown",
"reportConfidence": "confirmed",
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"modified": "2023-12-13T01:23:34.817122Z",
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"impact": {
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 8.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:C",
"version": "2.0"
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"exploitabilityScore": 8.0,
"impactScore": 8.5,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "HIGH",
"userInteractionRequired": false
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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},
"lastModifiedDate": "2022-10-07T20:27Z",
"publishedDate": "2021-07-09T11:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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