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AristaCVE-2023-24548

HistoryAug 29, 2023 - 5:15 p.m.

CVE-2023-24548

2023-08-2917:15:11

CWE-120

Arista

web.nvd.nist.gov

arista

eos

vxlan

vulnerability

nvd

cve-2023-24548

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.4

Confidence

High

EPSS

Percentile

12.7%

JSON

On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets. The device will continue to be susceptible to the issue until remediation is in place.

Affected configurations

Nvd

Node

arista7280cr3-32d4Match-

arista7280cr3-32p4Match-

arista7280cr3-36sMatch-

arista7280cr3-96Match-

arista7280cr3a-24d12Match-

arista7280cr3a-48d6Match-

arista7280cr3a-72Match-

arista7280dr3-24Match-

arista7280dr3a-36Match-

arista7280dr3a-54Match-

arista7280dr3ak-36Match-

arista7280dr3ak-54Match-

arista7280dr3am-36Match-

arista7280dr3am-54Match-

arista7280pr3-24Match-

arista7280r3Match-

arista7280sr3-40yc6Match-

arista7280sr3-48yc8Match-

arista7280tr3-40c6Match-

arista7500r3-24dMatch-

arista7500r3-24pMatch-

arista7500r3-36cqMatch-

arista7500r3k-36cqMatch-

arista7500r3k-48y4dMatch-

arista7504r3Match-

arista7508r3Match-

arista7512r3Match-

arista7800r3-36dMatch-

arista7800r3-36pMatch-

arista7800r3-48cqMatch-

arista7800r3a-36dMatch-

arista7800r3a-36dmMatch-

arista7800r3a-36pMatch-

arista7800r3a-36pmMatch-

arista7800r3ak-36dmMatch-

arista7800r3ak-36pmMatch-

arista7800r3k-36dmMatch-

arista7800r3k-48cqMatch-

arista7800r3k-48cqmsMatch-

arista7800r3k-72y7512r3Match-

arista7808r3Match-

arista7812r3Match-

arista7816r3Match-

AND

aristaeosRange4.22.1f–4.22.13m

aristaeosRange4.23.0–4.23.14m

aristaeosRange4.24.0–4.24.11m

aristaeosMatch4.25.0f

VendorProductVersionCPE
arista7280cr3-32d4-cpe:2.3:h:arista:7280cr3-32d4:-:*:*:*:*:*:*:*
arista7280cr3-32p4-cpe:2.3:h:arista:7280cr3-32p4:-:*:*:*:*:*:*:*
arista7280cr3-36s-cpe:2.3:h:arista:7280cr3-36s:-:*:*:*:*:*:*:*
arista7280cr3-96-cpe:2.3:h:arista:7280cr3-96:-:*:*:*:*:*:*:*
arista7280cr3a-24d12-cpe:2.3:h:arista:7280cr3a-24d12:-:*:*:*:*:*:*:*
arista7280cr3a-48d6-cpe:2.3:h:arista:7280cr3a-48d6:-:*:*:*:*:*:*:*
arista7280cr3a-72-cpe:2.3:h:arista:7280cr3a-72:-:*:*:*:*:*:*:*
arista7280dr3-24-cpe:2.3:h:arista:7280dr3-24:-:*:*:*:*:*:*:*
arista7280dr3a-36-cpe:2.3:h:arista:7280dr3a-36:-:*:*:*:*:*:*:*
arista7280dr3a-54-cpe:2.3:h:arista:7280dr3a-54:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
arista	7280cr3-32d4	-	cpe:2.3:h:arista:7280cr3-32d4:-:::::::*
arista	7280cr3-32p4	-	cpe:2.3:h:arista:7280cr3-32p4:-:::::::*
arista	7280cr3-36s	-	cpe:2.3:h:arista:7280cr3-36s:-:::::::*
arista	7280cr3-96	-	cpe:2.3:h:arista:7280cr3-96:-:::::::*
arista	7280cr3a-24d12	-	cpe:2.3:h:arista:7280cr3a-24d12:-:::::::*
arista	7280cr3a-48d6	-	cpe:2.3:h:arista:7280cr3a-48d6:-:::::::*
arista	7280cr3a-72	-	cpe:2.3:h:arista:7280cr3a-72:-:::::::*
arista	7280dr3-24	-	cpe:2.3:h:arista:7280dr3-24:-:::::::*
arista	7280dr3a-36	-	cpe:2.3:h:arista:7280dr3a-36:-:::::::*
arista	7280dr3a-54	-	cpe:2.3:h:arista:7280dr3a-54:-:::::::*

Rows per page:

1-10 of 451

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "EOS",
    "vendor": "Arista Networks",
    "versions": [
      {
        "lessThanOrEqual": "=4.25.0F",
        "status": "affected",
        "version": "4.25.0F",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "<=4.24.11M",
        "status": "affected",
        "version": "4.24.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "<=4.23.14M",
        "status": "affected",
        "version": "4.23.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "<=4.22.13M",
        "status": "affected",
        "version": "4.22.1F",
        "versionType": "custom"
      }
    ]
  }
]

References

www.arista.com/en/support/advisories-notices/security-advisory/18043-security-advisory-0089

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.4

Confidence

High

EPSS

Percentile

12.7%

JSON

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