cve-2023-20089
Vulnerability from cvelistv5
Published
2023-02-23 00:00
Modified
2024-10-25 16:03
Summary
Cisco Nexus 9000 Series Fabric Switches in ACI Mode Link Layer Discovery Protocol Memory Leak Denial of Service Vulnerability
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:57:35.883Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20230222 Cisco Nexus 9000 Series Fabric Switches in ACI Mode Link Layer Discovery Protocol Memory Leak Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-lldp-dos-ySCNZOpX"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-20089",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-25T14:36:32.500030Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-25T16:03:47.738Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS System Software in ACI Mode ",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2023-02-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Link Layer Discovery Protocol (LLDP) feature for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, adjacent attacker to cause a memory leak, which could result in an unexpected reload of the device. This vulnerability is due to incorrect error checking when parsing ingress LLDP packets. An attacker could exploit this vulnerability by sending a steady stream of crafted LLDP packets to an affected device. A successful exploit could allow the attacker to cause a memory leak, which could result in a denial of service (DoS) condition when the device unexpectedly reloads. Note: This vulnerability cannot be exploited by transit traffic through the device. The crafted LLDP packet must be targeted to a directly connected interface, and the attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). In addition, the attack surface for this vulnerability can be reduced by disabling LLDP on interfaces where it is not required."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "CWE-789",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-23T00:00:00",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20230222 Cisco Nexus 9000 Series Fabric Switches in ACI Mode Link Layer Discovery Protocol Memory Leak Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-lldp-dos-ySCNZOpX"
        }
      ],
      "source": {
        "advisory": "cisco-sa-aci-lldp-dos-ySCNZOpX",
        "defect": [
          [
            "CSCwc23246"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Nexus 9000 Series Fabric Switches in ACI Mode Link Layer Discovery Protocol Memory Leak Denial of Service Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20089",
    "datePublished": "2023-02-23T00:00:00",
    "dateReserved": "2022-10-27T00:00:00",
    "dateUpdated": "2024-10-25T16:03:47.738Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-20089\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2023-02-23T20:15:13.557\",\"lastModified\":\"2024-11-21T07:40:31.967\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the Link Layer Discovery Protocol (LLDP) feature for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) Mode could allow an unauthenticated, adjacent attacker to cause a memory leak, which could result in an unexpected reload of the device. This vulnerability is due to incorrect error checking when parsing ingress LLDP packets. An attacker could exploit this vulnerability by sending a steady stream of crafted LLDP packets to an affected device. A successful exploit could allow the attacker to cause a memory leak, which could result in a denial of service (DoS) condition when the device unexpectedly reloads. Note: This vulnerability cannot be exploited by transit traffic through the device. The crafted LLDP packet must be targeted to a directly connected interface, and the attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). In addition, the attack surface for this vulnerability can be reduced by disabling LLDP on interfaces where it is not required.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"baseScore\":7.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":4.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-789\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(1g\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4C90C63-E006-4101-A737-429B28A5ABD5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(2e\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0235897B-D881-4C22-AEC5-6B0D8552B47B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(2f\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"77B4432C-D3C1-45DA-8E2B-1282A98D4D66\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(2g\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE2846A6-62B3-4035-968C-AA73FFA1EA67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(2h\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6DC1C38-8134-4548-9685-03664699B273\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(3e\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C46E10DB-6CA8-460F-9C6D-48684BDCCEA9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(3f\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D027C394-ED7D-4302-92B1-F9A2F60C8568\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(3g\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3914D468-662E-4F82-910F-67800189462E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(4d\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6502FEA6-A959-48F3-84E7-6E2180D23956\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(4e\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1336D0EA-F391-411D-B140-040E805DF3DB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(4f\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60BC734F-D9DB-42B9-82C4-4A23C2A3C14D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(5c\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9F5D422-54B8-47F2-96E6-A820E27658DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(5d\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F2BBBEDF-6869-4C99-A1D9-1AF53EFA82E0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:15.2\\\\(5e\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CBB9500B-84F9-4B35-95C6-26F57BE8145C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:16.0\\\\(1g\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B68CD3E-700F-43D2-960C-C53A6EE241B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:16.0\\\\(1j\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"743AED05-E2D7-4322-8814-C803F0BD6265\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CD9C1F1-8582-4F67-A77D-97CBFECB88B8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4283E433-7F8C-4410-B565-471415445811\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F80AB6FB-32FD-43D7-A9F1-80FA47696210\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D5B2E4C1-2627-4B9D-8E92-4B483F647651\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"557ED31C-C26A-4FAE-8B14-D06B49F7F08B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11411BFD-3F4D-4309-AB35-A3629A360FB0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E663DE91-C86D-48DC-B771-FA72A8DF7A7C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A90184B3-C82F-4CE5-B2AD-97D5E4690871\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40E40F42-632A-47DF-BE33-DC25B826310B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BBEF7F26-BB47-44BD-872E-130820557C23\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07DE6F63-2C7D-415B-8C34-01EC05C062F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F423E45D-A6DD-4305-9C6A-EAB26293E53A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"102F91CD-DFB6-43D4-AE5B-DA157A696230\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E952A96A-0F48-4357-B7DD-1127D8827650\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F70D81F1-8B12-4474-9060-B4934D8A3873\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5394DE31-3863-4CA9-B7B1-E5227183100D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7349D69B-D8FA-4462-AA28-69DD18A652D9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE4BB834-2C00-4384-A78E-AF3BCDDC58AF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CE49B45-F2E9-491D-9C29-1B46E9CE14E2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"91231DC6-2773-4238-8C14-A346F213B5E5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DF88547-BAF4-47B0-9F60-80A30297FCEB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9332d-gx2b:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"02C3CE6D-BD54-48B1-A188-8E53DA001424\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"113772B6-E9D2-4094-9468-3F4E1A87D07D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C45A38D6-BED6-4FEF-AD87-A1E813695DE0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1FC2B1F-232E-4754-8076-CC82F3648730\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"785FD17C-F32E-4042-9DDE-A89B3AAE0334\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9348d-gx2a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73DC1E93-561E-490C-AE0E-B02BAB9A7C8E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2CF467E2-4567-426E-8F48-39669E0F514C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"63842B25-8C32-4988-BBBD-61E9CB09B4F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"68EA1FEF-B6B6-49FE-A0A4-5387F76303F8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9364d-gx2a:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40D6DB7F-C025-4971-9615-73393ED61078\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4364ADB9-8162-451D-806A-B98924E6B2CF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B53BCB42-ED61-4FCF-8068-CB467631C63C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49E0371B-FDE2-473C-AA59-47E1269D050F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"489D11EC-5A18-4F32-BC7C-AC1FCEC27222\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1BC5293E-F2B4-46DC-85DA-167EA323FCFD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA022E77-6557-4A33-9A3A-D028E2DB669A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9408:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D8D5D5E2-B40B-475D-9EF3-8441016E37E9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DDC2F709-AFBE-48EA-A3A2-DA1134534FB6\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9808:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3284D16F-3275-4F8D-8AE4-D413DE19C4FA\"}]}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-lldp-dos-ySCNZOpX\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-lldp-dos-ySCNZOpX\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • 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.