FKIE_CVE-2020-8299

Vulnerability from fkie_nvd - Published: 2021-06-16 14:15 - Updated: 2024-11-21 05:38
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based denial-of-service from within the same Layer 2 network segment. Note that the attacker must be in the same Layer 2 network segment as the vulnerable appliance.
References
support@hackerone.comhttps://support.citrix.com/article/CTX297155Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.citrix.com/article/CTX297155Vendor Advisory
Impacted products
Vendor Product Version
citrix gateway *
citrix gateway *
citrix netscaler_gateway *
citrix application_delivery_controller_firmware *
citrix application_delivery_controller_firmware *
citrix application_delivery_controller_firmware *
citrix application_delivery_controller -
citrix application_delivery_controller_firmware *
citrix mpx\/sdx_14030_fips -
citrix mpx\/sdx_14060_fips -
citrix mpx\/sdx_14080_fips -
citrix mpx_15030-50g_fips -
citrix mpx_15040-50g_fips -
citrix mpx_15060-50g_fips -
citrix mpx_15080-50g_fips -
citrix mpx_15100-50g_fips -
citrix mpx_15120-50g_fips -
citrix mpx_8905_fips -
citrix mpx_8910_fips -
citrix mpx_8920_fips -
citrix sd-wan_wanop *
citrix sd-wan_wanop *
citrix sd-wan_wanop *
citrix sd-wan_wanop *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based denial-of-service from within the same Layer 2 network segment. Note that the attacker must be in the same Layer 2 network segment as the vulnerable appliance."
    },
    {
      "lang": "es",
      "value": "Citrix ADC y Citrix/NetScaler Gateway versiones 13.0 anteriores a 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC versiones 12.1-FIPS anteriores a 12.1-55.238, y Citrix SD-WAN WANOP Edition versiones anteriores a 11.4.0, 11. 3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a, sufren un consumo no controlado de recursos mediante una denegaci\u00f3n de servicio basada en la red desde el mismo segmento de red de capa 2. Tome en cuenta que el atacante debe estar en el mismo segmento de red de capa 2 que el dispositivo vulnerable"
    }
  ],
  "id": "CVE-2020-8299",
  "lastModified": "2024-11-21T05:38:41.210",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-16T14:15:08.107",
  "references": [
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      "source": "support@hackerone.com",
      "tags": [
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      "url": "https://support.citrix.com/article/CTX297155"
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  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
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          "value": "CWE-400"
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      "source": "support@hackerone.com",
      "type": "Secondary"
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      "source": "nvd@nist.gov",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.