github - ghsa-jpfv-6q3x-wx9f

ghsa-jpfv-6q3x-wx9f

Vulnerability from github

Published

2023-07-12 15:30

Modified

2024-01-25 18:30

Severity ?

7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites.

Cisco has not released and will not release software updates that address this vulnerability.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-20185"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-326",
      "CWE-330"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-12T14:15:09Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic.\n\n This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites.\n\n Cisco has not released and will not release software updates that address this vulnerability.",
  "id": "GHSA-jpfv-6q3x-wx9f",
  "modified": "2024-01-25T18:30:37Z",
  "published": "2023-07-12T15:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20185"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-cloudsec-enc-Vs5Wn2sX"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-20185

Vulnerability from cvelistv5

Published

2023-07-12 13:50

Modified

2024-08-02 09:05

Severity ?

7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Summary

A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic. This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites. Cisco has not released and will not release software updates that address this vulnerability.

References

▼	URL	Tags
	https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-cloudsec-enc-Vs5Wn2sX

Impacted products

▼	Vendor	Product
	Cisco	Cisco NX-OS System Software in ACI Mode

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:05:36.245Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-aci-cloudsec-enc-Vs5Wn2sX",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-cloudsec-enc-Vs5Wn2sX"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS System Software in ACI Mode",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "14.0(1h)"
            },
            {
              "status": "affected",
              "version": "14.0(2c)"
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            {
              "status": "affected",
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              "status": "affected",
              "version": "14.0(3c)"
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              "version": "14.1(2g)"
            },
            {
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              "version": "14.1(2m)"
            },
            {
              "status": "affected",
              "version": "14.1(2o)"
            },
            {
              "status": "affected",
              "version": "14.1(2s)"
            },
            {
              "status": "affected",
              "version": "14.1(2u)"
            },
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            {
              "status": "affected",
              "version": "14.1(2x)"
            },
            {
              "status": "affected",
              "version": "14.2(1i)"
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              "version": "14.2(1j)"
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            },
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              "status": "affected",
              "version": "14.2(2e)"
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            {
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              "version": "14.2(2g)"
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            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "14.2(3n)"
            },
            {
              "status": "affected",
              "version": "14.2(3q)"
            },
            {
              "status": "affected",
              "version": "14.2(4i)"
            },
            {
              "status": "affected",
              "version": "14.2(4k)"
            },
            {
              "status": "affected",
              "version": "14.2(4o)"
            },
            {
              "status": "affected",
              "version": "14.2(4p)"
            },
            {
              "status": "affected",
              "version": "14.2(5k)"
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              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "14.2(5n)"
            },
            {
              "status": "affected",
              "version": "14.2(6d)"
            },
            {
              "status": "affected",
              "version": "14.2(6g)"
            },
            {
              "status": "affected",
              "version": "14.2(6h)"
            },
            {
              "status": "affected",
              "version": "14.2(6l)"
            },
            {
              "status": "affected",
              "version": "14.2(7f)"
            },
            {
              "status": "affected",
              "version": "14.2(7l)"
            },
            {
              "status": "affected",
              "version": "14.2(6o)"
            },
            {
              "status": "affected",
              "version": "14.2(7q)"
            },
            {
              "status": "affected",
              "version": "14.2(7r)"
            },
            {
              "status": "affected",
              "version": "14.2(7s)"
            },
            {
              "status": "affected",
              "version": "14.2(7t)"
            },
            {
              "status": "affected",
              "version": "14.2(7u)"
            },
            {
              "status": "affected",
              "version": "14.2(7v)"
            },
            {
              "status": "affected",
              "version": "14.2(7w)"
            },
            {
              "status": "affected",
              "version": "15.0(1k)"
            },
            {
              "status": "affected",
              "version": "15.0(1l)"
            },
            {
              "status": "affected",
              "version": "15.0(2e)"
            },
            {
              "status": "affected",
              "version": "15.0(2h)"
            },
            {
              "status": "affected",
              "version": "15.1(1h)"
            },
            {
              "status": "affected",
              "version": "15.1(2e)"
            },
            {
              "status": "affected",
              "version": "15.1(3e)"
            },
            {
              "status": "affected",
              "version": "15.1(4c)"
            },
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              "status": "affected",
              "version": "15.2(1g)"
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            {
              "status": "affected",
              "version": "15.2(2e)"
            },
            {
              "status": "affected",
              "version": "15.2(2f)"
            },
            {
              "status": "affected",
              "version": "15.2(2g)"
            },
            {
              "status": "affected",
              "version": "15.2(2h)"
            },
            {
              "status": "affected",
              "version": "15.2(3e)"
            },
            {
              "status": "affected",
              "version": "15.2(3f)"
            },
            {
              "status": "affected",
              "version": "15.2(3g)"
            },
            {
              "status": "affected",
              "version": "15.2(4d)"
            },
            {
              "status": "affected",
              "version": "15.2(4e)"
            },
            {
              "status": "affected",
              "version": "15.2(5c)"
            },
            {
              "status": "affected",
              "version": "15.2(5d)"
            },
            {
              "status": "affected",
              "version": "15.2(5e)"
            },
            {
              "status": "affected",
              "version": "15.2(4f)"
            },
            {
              "status": "affected",
              "version": "15.2(6e)"
            },
            {
              "status": "affected",
              "version": "15.2(6g)"
            },
            {
              "status": "affected",
              "version": "15.2(7f)"
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            {
              "status": "affected",
              "version": "15.2(7g)"
            },
            {
              "status": "affected",
              "version": "15.2(8d)"
            },
            {
              "status": "affected",
              "version": "15.2(8e)"
            },
            {
              "status": "affected",
              "version": "15.2(8f)"
            },
            {
              "status": "affected",
              "version": "15.2(8g)"
            },
            {
              "status": "affected",
              "version": "15.2(8h)"
            },
            {
              "status": "affected",
              "version": "16.0(1g)"
            },
            {
              "status": "affected",
              "version": "16.0(1j)"
            },
            {
              "status": "affected",
              "version": "16.0(2h)"
            },
            {
              "status": "affected",
              "version": "16.0(2j)"
            },
            {
              "status": "affected",
              "version": "16.0(3d)"
            },
            {
              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "15.3(1d)"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic.\r\n\r This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites.\r\n\r Cisco has not released and will not release software updates that address this vulnerability."
        }
      ],
      "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": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-330",
              "description": "Use of Insufficiently Random Values",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-25T16:57:51.916Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-aci-cloudsec-enc-Vs5Wn2sX",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-cloudsec-enc-Vs5Wn2sX"
        }
      ],
      "source": {
        "advisory": "cisco-sa-aci-cloudsec-enc-Vs5Wn2sX",
        "defects": [
          "CSCwf02544"
        ],
        "discovery": "INTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20185",
    "datePublished": "2023-07-12T13:50:35.866Z",
    "dateReserved": "2022-10-27T18:47:50.364Z",
    "dateUpdated": "2024-08-02T09:05:36.245Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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