All the vulnerabilites related to paloaltonetworks - pa-3250
cve-2021-3031
Vulnerability from cvelistv5
Published
2021-01-13 18:10
Modified
2024-09-16 16:48
Severity ?
EPSS score ?
Summary
Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5.
References
| ▼ | URL | Tags |
|---|---|---|
| https://security.paloaltonetworks.com/CVE-2021-3031 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||
|---|---|---|---|---|---|---|---|
| ▼ | Palo Alto Networks | PAN-OS |
Version: 8.1 < 8.1.18 Version: 9.0 < 9.0.12 Version: 9.1 < 9.1.5 |
||||
|
|||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:45:50.688Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3031"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"platforms": [
"PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200"
],
"product": "PAN-OS",
"vendor": "Palo Alto Networks",
"versions": [
{
"lessThan": "8.1.18",
"status": "affected",
"version": "8.1",
"versionType": "custom"
},
{
"lessThan": "9.0.12",
"status": "affected",
"version": "9.0",
"versionType": "custom"
},
{
"lessThan": "9.1.5",
"status": "affected",
"version": "9.1",
"versionType": "custom"
}
]
},
{
"product": "PAN-OS",
"vendor": "Palo Alto Networks",
"versions": [
{
"status": "unaffected",
"version": "10.0.*"
},
{
"lessThan": "8.1*",
"status": "unaffected",
"version": "8.1.18",
"versionType": "custom"
},
{
"lessThan": "9.0*",
"status": "unaffected",
"version": "9.0.12",
"versionType": "custom"
},
{
"lessThan": "9.1*",
"status": "unaffected",
"version": "9.1.5",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "This issue was found by a customer of Palo Alto Networks during a security review."
}
],
"datePublic": "2021-01-13T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5."
}
],
"exploits": [
{
"lang": "en",
"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200 Information Exposure",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-01-13T18:10:13",
"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"shortName": "palo_alto"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3031"
}
],
"solutions": [
{
"lang": "en",
"value": "This issue is fixed in PAN-OS 8.1.18, PAN-OS 9.0.12, PAN-OS 9.1.5, and all later PAN-OS versions."
}
],
"source": {
"defect": [
"PAN-124681"
],
"discovery": "USER"
},
"timeline": [
{
"lang": "en",
"time": "2021-01-13T00:00:00",
"value": "Initial publication"
}
],
"title": "PAN-OS: Information exposure in Ethernet data frame construction (Etherleak)",
"workarounds": [
{
"lang": "en",
"value": "There is no workaround to prevent the information leak in the Ethernet packets; however, restricting access to the networks mitigates the risk of this issue."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@paloaltonetworks.com",
"DATE_PUBLIC": "2021-01-13T17:00:00.000Z",
"ID": "CVE-2021-3031",
"STATE": "PUBLIC",
"TITLE": "PAN-OS: Information exposure in Ethernet data frame construction (Etherleak)"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PAN-OS",
"version": {
"version_data": [
{
"platform": "PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200",
"version_affected": "\u003c",
"version_name": "8.1",
"version_value": "8.1.18"
},
{
"platform": "PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200",
"version_affected": "\u003c",
"version_name": "9.0",
"version_value": "9.0.12"
},
{
"platform": "PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200",
"version_affected": "\u003c",
"version_name": "9.1",
"version_value": "9.1.5"
},
{
"version_affected": "!\u003e=",
"version_name": "8.1",
"version_value": "8.1.18"
},
{
"version_affected": "!\u003e=",
"version_name": "9.0",
"version_value": "9.0.12"
},
{
"version_affected": "!\u003e=",
"version_name": "9.1",
"version_value": "9.1.5"
},
{
"version_affected": "!",
"version_name": "10.0",
"version_value": "10.0.*"
}
]
}
}
]
},
"vendor_name": "Palo Alto Networks"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "This issue was found by a customer of Palo Alto Networks during a security review."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5."
}
]
},
"exploit": [
{
"lang": "en",
"value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
}
],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200 Information Exposure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://security.paloaltonetworks.com/CVE-2021-3031",
"refsource": "MISC",
"url": "https://security.paloaltonetworks.com/CVE-2021-3031"
}
]
},
"solution": [
{
"lang": "en",
"value": "This issue is fixed in PAN-OS 8.1.18, PAN-OS 9.0.12, PAN-OS 9.1.5, and all later PAN-OS versions."
}
],
"source": {
"defect": [
"PAN-124681"
],
"discovery": "USER"
},
"timeline": [
{
"lang": "en",
"time": "2021-01-13T00:00:00",
"value": "Initial publication"
}
],
"work_around": [
{
"lang": "en",
"value": "There is no workaround to prevent the information leak in the Ethernet packets; however, restricting access to the networks mitigates the risk of this issue."
}
],
"x_advisoryEoL": false,
"x_affectedList": [
"PAN-OS 9.1.4",
"PAN-OS 9.1.3-h1",
"PAN-OS 9.1.3",
"PAN-OS 9.1.2-h1",
"PAN-OS 9.1.2",
"PAN-OS 9.1.1",
"PAN-OS 9.1.0-h3",
"PAN-OS 9.1.0-h2",
"PAN-OS 9.1.0-h1",
"PAN-OS 9.1.0",
"PAN-OS 9.1",
"PAN-OS 9.0.11",
"PAN-OS 9.0.10",
"PAN-OS 9.0.9-h1",
"PAN-OS 9.0.9",
"PAN-OS 9.0.8",
"PAN-OS 9.0.7",
"PAN-OS 9.0.6",
"PAN-OS 9.0.5",
"PAN-OS 9.0.4",
"PAN-OS 9.0.3-h3",
"PAN-OS 9.0.3-h2",
"PAN-OS 9.0.3-h1",
"PAN-OS 9.0.3",
"PAN-OS 9.0.2-h4",
"PAN-OS 9.0.2-h3",
"PAN-OS 9.0.2-h2",
"PAN-OS 9.0.2-h1",
"PAN-OS 9.0.2",
"PAN-OS 9.0.1",
"PAN-OS 9.0.0",
"PAN-OS 9.0",
"PAN-OS 8.1.17",
"PAN-OS 8.1.16",
"PAN-OS 8.1.15-h3",
"PAN-OS 8.1.15-h2",
"PAN-OS 8.1.15-h1",
"PAN-OS 8.1.15",
"PAN-OS 8.1.14-h2",
"PAN-OS 8.1.14-h1",
"PAN-OS 8.1.14",
"PAN-OS 8.1.13",
"PAN-OS 8.1.12",
"PAN-OS 8.1.11",
"PAN-OS 8.1.10",
"PAN-OS 8.1.9-h4",
"PAN-OS 8.1.9-h3",
"PAN-OS 8.1.9-h2",
"PAN-OS 8.1.9-h1",
"PAN-OS 8.1.9",
"PAN-OS 8.1.8-h5",
"PAN-OS 8.1.8-h4",
"PAN-OS 8.1.8-h3",
"PAN-OS 8.1.8-h2",
"PAN-OS 8.1.8-h1",
"PAN-OS 8.1.8",
"PAN-OS 8.1.7",
"PAN-OS 8.1.6-h2",
"PAN-OS 8.1.6-h1",
"PAN-OS 8.1.6",
"PAN-OS 8.1.5",
"PAN-OS 8.1.4",
"PAN-OS 8.1.3",
"PAN-OS 8.1.2",
"PAN-OS 8.1.1",
"PAN-OS 8.1.0",
"PAN-OS 8.1"
]
}
}
},
"cveMetadata": {
"assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
"assignerShortName": "palo_alto",
"cveId": "CVE-2021-3031",
"datePublished": "2021-01-13T18:10:13.174067Z",
"dateReserved": "2021-01-06T00:00:00",
"dateUpdated": "2024-09-16T16:48:43.134Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2021-01-13 18:15
Modified
2024-11-21 06:20
Severity ?
Summary
Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "33293775-DC4C-41E0-89CD-B15F4B73D130",
"versionEndExcluding": "8.1.18",
"versionStartIncluding": "8.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9DABB61F-8BFA-4476-9A59-E0DC68873022",
"versionEndExcluding": "9.0.12",
"versionStartIncluding": "9.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*",
"matchCriteriaId": "872E6056-5BE6-4FE8-BE33-F98CF0DBC67C",
"versionEndExcluding": "9.1.5",
"versionStartIncluding": "9.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C4A00CA4-326B-45A1-A4C1-46DDA28819AA",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-2020:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17D4C591-22F5-44A8-8490-7B4AD0682414",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-2050:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ADF87CC5-485D-4F39-953C-A727CF0A5305",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-220:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E75FBB9F-24D9-413A-ABC8-6ACFD99F4097",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3020:-:*:*:*:*:*:*:*",
"matchCriteriaId": "43FCBC3C-C1EC-43D3-80CE-6C8D0C465FD3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3050:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2480738F-8A68-4B15-8893-0BD9AA4660B8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3060:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F3DA3033-6239-47D4-9CF9-11AE51E0308E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3220:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A1D39EA7-7F92-4CF0-AF52-D6DA4A35683A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3250:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B2632686-9B16-4CDB-8874-55CDB86CA90F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-3260:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DED6DB33-02C3-421E-B289-0E735293F100",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6550421C-0EA0-4C04-93C9-F862B1CDED67",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-5200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0196D5B4-9C82-4DC6-9A3D-3397BE92D153",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:paloaltonetworks:pa-800:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5BC340BF-F1B1-4EE8-91C9-DF650B26555F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Padding bytes in Ethernet packets on PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series firewalls are not cleared before the data frame is created. This leaks a small amount of random information from the firewall memory into the Ethernet packets. An attacker on the same Ethernet subnet as the PAN-OS firewall is able to collect potentially sensitive information from these packets. This issue is also known as Etherleak and is detected by security scanners as CVE-2003-0001. This issue impacts: PAN-OS 8.1 version earlier than PAN-OS 8.1.18; PAN-OS 9.0 versions earlier than PAN-OS 9.0.12; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5."
},
{
"lang": "es",
"value": "Los bytes de relleno en los paquetes Ethernet en los firewalls PA-200, PA-220, PA-500, PA-800, PA-2000 Series, PA-3000 Series, PA-3200 Series, PA-5200 Series y PA-7000 Series, no son borrados antes de que se cree la trama de datos.\u0026#xa0;Esto filtra una peque\u00f1a cantidad de informaci\u00f3n aleatoria de la memoria del firewall para los paquetes Ethernet.\u0026#xa0;Un atacante en la misma subred Ethernet que el firewall PAN-OS puede recopilar informaci\u00f3n potencialmente confidencial de estos paquetes.\u0026#xa0;Este problema tambi\u00e9n se conoce como Etherleak y los esc\u00e1neres de seguridad lo detectan como CVE-2003-0001.\u0026#xa0;Este problema afecta: PAN-OS 8.1 versiones anteriores a PAN-OS 8.1.18;\u0026#xa0;PAN-OS 9.0 versiones anteriores a PAN-OS 9.0.12;\u0026#xa0;PAN-OS 9.1 versiones anteriores a PAN-OS 9.1.5."
}
],
"id": "CVE-2021-3031",
"lastModified": "2024-11-21T06:20:47.707",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 6.5,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4,
"source": "psirt@paloaltonetworks.com",
"type": "Secondary"
}
]
},
"published": "2021-01-13T18:15:14.603",
"references": [
{
"source": "psirt@paloaltonetworks.com",
"tags": [
"Vendor Advisory"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3031"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://security.paloaltonetworks.com/CVE-2021-3031"
}
],
"sourceIdentifier": "psirt@paloaltonetworks.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "psirt@paloaltonetworks.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-212"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}