All the vulnerabilites related to arista - 7308x3
cve-2020-26569
Vulnerability from cvelistv5
Published
2020-12-28 15:52
Modified
2024-08-04 15:56
Severity ?
EPSS score ?
Summary
In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result packets can be incorrectly forwarded across VLAN boundaries. This can result in traffic being discarded on the receiving VLAN. This affects versions: 4.21.12M and below releases in the 4.21.x train; 4.22.7M and below releases in the 4.22.x train; 4.23.5M and below releases in the 4.23.x train; 4.24.2F and below releases in the 4.24.x train.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.arista.com/en/support/advisories-notices/security-advisories/11997-security-advisory-57 | x_refsource_CONFIRM |
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cve-2020-15898
Vulnerability from cvelistv5
Published
2020-12-28 18:16
Modified
2024-08-04 13:30
Severity ?
EPSS score ?
Summary
In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56 | x_refsource_CONFIRM |
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cve-2021-28510
Vulnerability from cvelistv5
Published
2023-01-24 00:00
Modified
2024-08-03 21:47
Severity ?
EPSS score ?
Summary
For certain systems running EOS, a Precision Time Protocol (PTP) packet of a management/signaling message with an invalid Type-Length-Value (TLV) causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Arista Networks | EOS |
Version: 4.22 Version: 4.27.1 < Version: 4.26.4 < Version: 4.25.6 < Version: 4.24.8 < Version: 4.23.10 < |
|
|
|||
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Vulnerability from fkie_nvd
Published
2020-12-28 16:15
Modified
2024-11-21 05:20
Severity ?
Summary
In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result packets can be incorrectly forwarded across VLAN boundaries. This can result in traffic being discarded on the receiving VLAN. This affects versions: 4.21.12M and below releases in the 4.21.x train; 4.22.7M and below releases in the 4.22.x train; 4.23.5M and below releases in the 4.23.x train; 4.24.2F and below releases in the 4.24.x train.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| arista | eos | * | |
| arista | eos | * | |
| arista | eos | * | |
| arista | eos | * | |
| arista | 7010t-48 | - | |
| arista | 7050cx3-32s | - | |
| arista | 7050cx3m-32s | - | |
| arista | 7050qx-32s | - | |
| arista | 7050qx2-32s | - | |
| arista | 7050sx-128 | - | |
| arista | 7050sx-64 | - | |
| arista | 7050sx-72q | - | |
| arista | 7050sx2-128 | - | |
| arista | 7050sx2-72q | - | |
| arista | 7050sx3-48c8 | - | |
| arista | 7050sx3-48yc | - | |
| arista | 7050sx3-48yc12 | - | |
| arista | 7050sx3-48yc8 | - | |
| arista | 7050sx3-96yc8 | - | |
| arista | 7050tx-48 | - | |
| arista | 7050tx-64 | - | |
| arista | 7050tx-72q | - | |
| arista | 7050tx2-128 | - | |
| arista | 7050tx3-48c8 | - | |
| arista | 7060cx-32s | - | |
| arista | 7060cx2-32s | - | |
| arista | 7060dx4-32 | - | |
| arista | 7060px4-32 | - | |
| arista | 7060sx2-48yc6 | - | |
| arista | 720xp-24y6 | - | |
| arista | 720xp-24zy4 | - | |
| arista | 720xp-48y6 | - | |
| arista | 720xp-48zc2 | - | |
| arista | 720xp-96zc2 | - | |
| arista | 7250qx-64 | - | |
| arista | 7260cx | - | |
| arista | 7260cx3 | - | |
| arista | 7260cx3-64 | - | |
| arista | 7260qx | - | |
| arista | 7300x-32q | - | |
| arista | 7300x-64s | - | |
| arista | 7300x-64t | - | |
| arista | 7300x3-32c | - | |
| arista | 7300x3-48yc4 | - | |
| arista | 7304x3 | - | |
| arista | 7308x3 | - | |
| arista | 7320x-32c | - | |
| arista | 7324x | - | |
| arista | 7328x | - | |
| arista | 7368x4 | - |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result packets can be incorrectly forwarded across VLAN boundaries. This can result in traffic being discarded on the receiving VLAN. This affects versions: 4.21.12M and below releases in the 4.21.x train; 4.22.7M and below releases in the 4.22.x train; 4.23.5M and below releases in the 4.23.x train; 4.24.2F and below releases in the 4.24.x train."
},
{
"lang": "es",
"value": "En unas configuraciones EVPN VxLAN en Arista EOS, los paquetes malformados espec\u00edficos pueden conllevar a enlaces incorrectos de MAC a IP y, como resultado, los paquetes pueden ser reenviados incorrectamente a trav\u00e9s de los l\u00edmites de la VLAN.\u0026#xa0;Esto puede causar que el tr\u00e1fico se descarte en la VLAN receptora.\u0026#xa0;Esto afecta a las versiones: 4.21.12M y versiones inferiores en el tren 4.21.x;\u0026#xa0;4.22.7M y versiones inferiores en el tren 4.22.x;\u0026#xa0;4.23.5M y versiones inferiores en el tren 4.23.x;\u0026#xa0;4.24.2F y versiones inferiores en el tren 4.24.x"
}
],
"id": "CVE-2020-26569",
"lastModified": "2024-11-21T05:20:06.097",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
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"authentication": "NONE",
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.6,
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"obtainAllPrivilege": false,
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"cvssMetricV31": [
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"published": "2020-12-28T16:15:12.870",
"references": [
{
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"tags": [
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"Vendor Advisory"
],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11997-security-advisory-57"
},
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "NVD-CWE-noinfo"
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],
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}
Vulnerability from fkie_nvd
Published
2023-01-26 21:15
Modified
2024-11-21 05:59
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
For certain systems running EOS, a Precision Time Protocol (PTP) packet of a management/signaling message with an invalid Type-Length-Value (TLV) causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@arista.com | https://www.arista.com/en/support/advisories-notices/security-advisory/15439-security-advisory-0076 | Exploit, Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.arista.com/en/support/advisories-notices/security-advisory/15439-security-advisory-0076 | Exploit, Mitigation, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2020-12-28 19:15
Modified
2024-11-21 05:06
Severity ?
Summary
In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train."
},
{
"lang": "es",
"value": "En Arista EOS, los paquetes malformados pueden ser incorrectamente reenviados a trav\u00e9s de los l\u00edmites de la VLAN en una direcci\u00f3n.\u0026#xa0;Esta vulnerabilidad solo es susceptible de explotaci\u00f3n por tr\u00e1fico unidireccional (por ejemplo, UDP) y no por tr\u00e1fico bidireccional (por ejemplo, TCP).\u0026#xa0;Esto afecta a: plataformas EOS 7170 versi\u00f3n 4.21.4.1F y versiones por debajo en el tren 4.21.x;\u0026#xa0;EOS X-Series versiones 4.21.11M y versiones por debajo en el tren 4.21.x;\u0026#xa0;4.22.6M y versiones por debajo en el tren 4.22.x;\u0026#xa0;4.23.4M y versiones por debajo en el tren 4.23.x;\u0026#xa0;4.24.2.1F y versiones por debajo en el tren 4.24.x"
}
],
"id": "CVE-2020-15898",
"lastModified": "2024-11-21T05:06:24.367",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-12-28T19:15:12.783",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Vendor Advisory"
],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56"
},
{
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"tags": [
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],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11996-security-advisory-56"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
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],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}