GSD-2018-0500

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).
Aliases
Aliases
CVE-2018-0500
To clipboard 

{
  "GSD": {
    "alias": "CVE-2018-0500",
    "description": "Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).",
    "id": "GSD-2018-0500",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-0500.html",
      "https://access.redhat.com/errata/RHSA-2018:2486",
      "https://ubuntu.com/security/CVE-2018-0500",
      "https://advisories.mageia.org/CVE-2018-0500.html",
      "https://security.archlinux.org/CVE-2018-0500",
      "https://alas.aws.amazon.com/cve/html/CVE-2018-0500.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-0500"
      ],
      "details": "Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).",
      "id": "GSD-2018-0500",
      "modified": "2023-12-13T01:22:24.948200Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2018-0500",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "curl before 7.61.0",
                    "version": {
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                        {
                          "version_value": "curl before 7.61.0"
                        }
                      ]
                    }
                  }
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              "vendor_name": "n/a"
            }
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          }
        ]
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      "problemtype": {
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                "value": "heap-based buffer overflow"
              }
            ]
          }
        ]
      },
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          {
            "name": "1041280",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1041280"
          },
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            "refsource": "CONFIRM",
            "url": "https://curl.haxx.se/docs/adv_2018-70a2.html"
          },
          {
            "name": "GLSA-201807-04",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201807-04"
          },
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            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2018:2486"
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    },
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                "cpe_name": [],
                "versionEndIncluding": "7.60.0",
                "versionStartIncluding": "7.54.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
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          }
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      },
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        },
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        "description": {
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            {
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              "value": "Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "CWE-787"
                }
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              "name": "https://github.com/curl/curl/commit/ba1dbd78e5f1ed67c1b8d37ac89d90e5e330b628",
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            },
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            },
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              "url": "https://security.gentoo.org/glsa/201807-04"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2018-07-11T13:29Z"
    }
  }
}



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