CVE-2020-3259 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Information Disclosure Vulnerability

2020-05-0616:41:53

CWE-200

cisco

github.com

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

7.1

Confidence

Low

EPSS

0.027

Percentile

90.5%

SSVC

Exploitation

Active

Automatable

Yes

Technical Impact

Partial

JSON

A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to retrieve memory contents on an affected device, which could lead to the disclosure of confidential information. The vulnerability is due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. An attacker could exploit this vulnerability by sending a crafted GET request to the web services interface. A successful exploit could allow the attacker to retrieve memory contents, which could lead to the disclosure of confidential information. Note: This vulnerability affects only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:cisco:firepower_threat_defense:6.2.3:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "firepower_threat_defense",
    "versions": [
      {
        "status": "affected",
        "version": "6.2.3",
        "lessThan": "6.2.3.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:firepower_threat_defense:6.3.0:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "firepower_threat_defense",
    "versions": [
      {
        "status": "affected",
        "version": "6.3.0",
        "lessThan": "6.3.0.6",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:firepower_threat_defense:6.4.0:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "firepower_threat_defense",
    "versions": [
      {
        "status": "affected",
        "version": "6.4.0",
        "lessThan": "6.4.0.9",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:firepower_threat_defense:6.5.0:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "firepower_threat_defense",
    "versions": [
      {
        "status": "affected",
        "version": "6.5.0",
        "lessThan": "6.5.0.5",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:adaptive_security_appliance_software:9.8:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "adaptive_security_appliance_software",
    "versions": [
      {
        "status": "affected",
        "version": "9.8",
        "lessThan": "9.8.4.20",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:adaptive_security_appliance_software:9.9:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "adaptive_security_appliance_software",
    "versions": [
      {
        "status": "affected",
        "version": "9.9",
        "lessThan": "9.9.2..67",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:adaptive_security_appliance_software:9.10:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "adaptive_security_appliance_software",
    "versions": [
      {
        "status": "affected",
        "version": "9.10",
        "lessThan": "9.10.1.40",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:adaptive_security_appliance_software:9.12:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "adaptive_security_appliance_software",
    "versions": [
      {
        "status": "affected",
        "version": "9.12",
        "lessThan": "9.12.3.9",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:cisco:adaptive_security_appliance_software:9.13:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "adaptive_security_appliance_software",
    "versions": [
      {
        "status": "affected",
        "version": "9.13",
        "lessThan": "9.13.1.10",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]