FKIE_CVE-2019-1762

Vulnerability from fkie_nvd - Published: 2019-03-28 01:29 - Updated: 2024-11-21 04:37
Summary
A vulnerability in the Secure Storage feature of Cisco IOS and IOS XE Software could allow an authenticated, local attacker to access sensitive system information on an affected device. The vulnerability is due to improper memory operations performed at encryption time, when affected software handles configuration updates. An attacker could exploit this vulnerability by retrieving the contents of specific memory locations of an affected device. A successful exploit could result in the disclosure of keying materials that are part of the device configuration, which can be used to recover critical system information.
Impacted products
Vendor Product Version
cisco ios 12.2\(6\)i1
cisco ios 15.1\(2\)sg8a
cisco ios 15.1\(3\)svg3d
cisco ios 15.1\(3\)svi1b
cisco ios 15.1\(3\)svm3
cisco ios 15.1\(3\)svn2
cisco ios 15.1\(3\)svo1
cisco ios 15.1\(3\)svo2
cisco ios 15.1\(3\)svp1
cisco ios 15.1\(4\)m12c
cisco ios 15.2\(3\)ea1
cisco ios 15.2\(4\)jn1
cisco ios 15.2\(4a\)ea5
cisco ios 15.3\(3\)ja1n
cisco ios 15.3\(3\)jf35
cisco ios 15.3\(3\)ji2
cisco ios 15.3\(3\)jn1
cisco ios 15.3\(3\)jn2
cisco ios 15.6\(2\)sp3b
cisco ios 15.6\(3\)m1
cisco ios 15.6\(3\)m1a
cisco ios 15.6\(3\)m1b
cisco ios 15.6\(3\)m2
cisco ios 15.6\(3\)m2a
cisco ios 15.6\(3\)m3
cisco ios 15.6\(3\)m3a
cisco ios 15.6\(3\)m4
cisco ios 15.6\(3.1\)m
cisco ios 15.7\(3\)m
cisco ios 15.7\(3\)m0a
cisco ios 15.7\(3\)m1
cisco ios_xe 16.6.1
cisco ios_xe 16.6.2
cisco ios_xe 16.6.3
cisco ios_xe 16.6.4
cisco ios_xe 16.6.4a
cisco ios_xe 16.6.4s
cisco ios_xe 16.7.1
cisco ios_xe 16.7.1a
cisco ios_xe 16.7.1b
cisco ios_xe 16.7.2
cisco ios_xe 16.7.3
cisco ios_xe 16.7.4
cisco ios_xe 16.8.1
cisco ios_xe 16.8.1a
cisco ios_xe 16.8.1b
cisco ios_xe 16.8.1c
cisco ios_xe 16.8.1d
cisco ios_xe 16.8.1e
cisco ios_xe 16.8.1s
cisco ios_xe 16.8.2
cisco ios_xe 16.9.1
cisco ios_xe 16.9.1a
cisco ios_xe 16.9.1b
cisco ios_xe 16.9.1c
cisco ios_xe 16.9.1d
cisco ios_xe 16.9.1s
cisco ios_xe 16.9.2
cisco ios_xe 16.9.2a

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the Secure Storage feature of Cisco IOS and IOS XE Software could allow an authenticated, local attacker to access sensitive system information on an affected device. The vulnerability is due to improper memory operations performed at encryption time, when affected software handles configuration updates. An attacker could exploit this vulnerability by retrieving the contents of specific memory locations of an affected device. A successful exploit could result in the disclosure of keying materials that are part of the device configuration, which can be used to recover critical system information."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la funcionalidad de almacenamiento seguro de los softwares Cisco IOS y Cisco IOS XE podr\u00eda permitir que un atacante local no autenticado acceda a informaci\u00f3n sensible del sistema en un dispositivo afectado. La vulnerabilidad se debe a operaciones de memoria incorrectas realizadas en tiempo de cifrado, cuando el software afectado maneja las actualizaciones de configuraci\u00f3n. Un atacante podr\u00eda explotar esta vulnerabilidad recuperando el contenido de ubicaciones espec\u00edficas de memoria de un dispositivo afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda resultar en la divulgaci\u00f3n de materiales de \"keying\" que forman parte de la configuraci\u00f3n del dispositivo, lo que puede emplearse para recuperar informaci\u00f3n cr\u00edtica del sistema."
    }
  ],
  "id": "CVE-2019-1762",
  "lastModified": "2024-11-21T04:37:19.220",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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          "attackVector": "LOCAL",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
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        "exploitabilityScore": 0.8,
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        "source": "psirt@cisco.com",
        "type": "Secondary"
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        "cvssData": {
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          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2019-03-28T01:29:00.610",
  "references": [
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      "source": "psirt@cisco.com",
      "tags": [
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        "VDB Entry"
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      "url": "http://www.securityfocus.com/bid/107594"
    },
    {
      "source": "psirt@cisco.com",
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        "Vendor Advisory"
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      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-info"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.


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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.


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Detection rules are retrieved from Rulezet.

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