gsd-2019-13917
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain).
Aliases
Aliases
CVE-2019-13917


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-13917",
    "description": "Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain).",
    "id": "GSD-2019-13917",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-13917.html",
      "https://www.debian.org/security/2019/dsa-4488",
      "https://ubuntu.com/security/CVE-2019-13917",
      "https://security.archlinux.org/CVE-2019-13917",
      "https://alas.aws.amazon.com/cve/html/CVE-2019-13917.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-13917"
      ],
      "details": "Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain).",
      "id": "GSD-2019-13917",
      "modified": "2023-12-13T01:23:41.222111Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-13917",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain)."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://exim.org/static/doc/security/CVE-2019-13917.txt",
            "refsource": "CONFIRM",
            "url": "http://exim.org/static/doc/security/CVE-2019-13917.txt"
          },
          {
            "name": "DSA-4488",
            "refsource": "DEBIAN",
            "url": "https://www.debian.org/security/2019/dsa-4488"
          },
          {
            "name": "[oss-security] 20190726 Re: CVE-2019-13917 OVE-20190718-0006: Exim: security release ahead",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2019/07/26/5"
          },
          {
            "name": "20190730 [SECURITY] [DSA 4488-1] exim4 security update",
            "refsource": "BUGTRAQ",
            "url": "https://seclists.org/bugtraq/2019/Jul/51"
          },
          {
            "name": "GLSA-201909-06",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201909-06"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.92",
                "versionStartIncluding": "4.85",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-13917"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain)."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-19"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://exim.org/static/doc/security/CVE-2019-13917.txt",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://exim.org/static/doc/security/CVE-2019-13917.txt"
            },
            {
              "name": "DSA-4488",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://www.debian.org/security/2019/dsa-4488"
            },
            {
              "name": "[oss-security] 20190726 Re: CVE-2019-13917 OVE-20190718-0006: Exim: security release ahead",
              "refsource": "MLIST",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2019/07/26/5"
            },
            {
              "name": "20190730 [SECURITY] [DSA 4488-1] exim4 security update",
              "refsource": "BUGTRAQ",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://seclists.org/bugtraq/2019/Jul/51"
            },
            {
              "name": "GLSA-201909-06",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201909-06"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "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": "2019-09-07T02:15Z",
      "publishedDate": "2019-07-25T20:15Z"
    }
  }
}


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