CVE-2018-15378 (GCVE-0-2018-15378)

Vulnerability from cvelistv5 – Published: 2018-10-15 17:00 – Updated: 2024-11-26 14:26
VLAI?
Title
Clam AntiVirus unmew11() Denial of Service Vulnerability
Summary
A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the "unmew11()" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.
Severity ?
No CVSS data available.
CWE
Assigner
References
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://bugzilla.clamav.net/show_bug.cgi?id=12170 x_refsource_CONFIRM
https://secuniaresearch.flexerasoftware.com/advis… third-party-advisoryx_refsource_SECUNIA
https://usn.ubuntu.com/3789-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3789-1/ vendor-advisoryx_refsource_UBUNTU
https://www.flexera.com/company/secunia-research/… x_refsource_MISC
https://security.gentoo.org/glsa/201904-12 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version
Cisco ClamAV Affected: unspecified , < 0.100.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:54:02.590Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
          },
          {
            "name": "83000",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
          },
          {
            "name": "USN-3789-2",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3789-2/"
          },
          {
            "name": "USN-3789-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3789-1/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
          },
          {
            "name": "GLSA-201904-12",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201904-12"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-15378",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-25T18:47:40.459253Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-26T14:26:00.813Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ClamAV",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "0.100.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2018-10-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-11T02:06:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
        },
        {
          "name": "83000",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
        },
        {
          "name": "USN-3789-2",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3789-2/"
        },
        {
          "name": "USN-3789-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3789-1/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
        },
        {
          "name": "GLSA-201904-12",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201904-12"
        }
      ],
      "source": {
        "advisory": "Bug 12170 - ClamAV Invalid read memory access in MEW unpacker",
        "defect": [
          [
            "12170"
          ]
        ],
        "discovery": "UNKNOWN"
      },
      "title": "Clam AntiVirus unmew11() Denial of Service Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2018-10-03T21:00:00-0500",
          "ID": "CVE-2018-15378",
          "STATE": "PUBLIC",
          "TITLE": "Clam AntiVirus unmew11() Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ClamAV",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "0.100.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "5.3",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
            },
            {
              "name": "https://bugzilla.clamav.net/show_bug.cgi?id=12170",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
            },
            {
              "name": "83000",
              "refsource": "SECUNIA",
              "url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
            },
            {
              "name": "USN-3789-2",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3789-2/"
            },
            {
              "name": "USN-3789-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3789-1/"
            },
            {
              "name": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html",
              "refsource": "MISC",
              "url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
            },
            {
              "name": "GLSA-201904-12",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201904-12"
            }
          ]
        },
        "source": {
          "advisory": "Bug 12170 - ClamAV Invalid read memory access in MEW unpacker",
          "defect": [
            [
              "12170"
            ]
          ],
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2018-15378",
    "datePublished": "2018-10-15T17:00:00.000Z",
    "dateReserved": "2018-08-17T00:00:00.000Z",
    "dateUpdated": "2024-11-26T14:26:00.813Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html\", \"name\": \"[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update\", \"tags\": [\"mailing-list\", \"x_refsource_MLIST\", \"x_transferred\"]}, {\"url\": \"https://bugzilla.clamav.net/show_bug.cgi?id=12170\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://secuniaresearch.flexerasoftware.com/advisories/83000/\", \"name\": \"83000\", \"tags\": [\"third-party-advisory\", \"x_refsource_SECUNIA\", \"x_transferred\"]}, {\"url\": \"https://usn.ubuntu.com/3789-2/\", \"name\": \"USN-3789-2\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\", \"x_transferred\"]}, {\"url\": \"https://usn.ubuntu.com/3789-1/\", \"name\": \"USN-3789-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\", \"x_transferred\"]}, {\"url\": \"https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://security.gentoo.org/glsa/201904-12\", \"name\": \"GLSA-201904-12\", \"tags\": [\"vendor-advisory\", \"x_refsource_GENTOO\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-05T09:54:02.590Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2018-15378\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-25T18:47:40.459253Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-25T18:50:08.198Z\"}}], \"cna\": {\"title\": \"Clam AntiVirus unmew11() Denial of Service Vulnerability\", \"source\": {\"defect\": [[\"12170\"]], \"advisory\": \"Bug 12170 - ClamAV Invalid read memory access in MEW unpacker\", \"discovery\": \"UNKNOWN\"}, \"affected\": [{\"vendor\": \"Cisco\", \"product\": \"ClamAV\", \"versions\": [{\"status\": \"affected\", \"version\": \"unspecified\", \"lessThan\": \"0.100.2\", \"versionType\": \"custom\"}]}], \"datePublic\": \"2018-10-03T00:00:00.000Z\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html\", \"name\": \"[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update\", \"tags\": [\"mailing-list\", \"x_refsource_MLIST\"]}, {\"url\": \"https://bugzilla.clamav.net/show_bug.cgi?id=12170\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://secuniaresearch.flexerasoftware.com/advisories/83000/\", \"name\": \"83000\", \"tags\": [\"third-party-advisory\", \"x_refsource_SECUNIA\"]}, {\"url\": \"https://usn.ubuntu.com/3789-2/\", \"name\": \"USN-3789-2\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\"]}, {\"url\": \"https://usn.ubuntu.com/3789-1/\", \"name\": \"USN-3789-1\", \"tags\": [\"vendor-advisory\", \"x_refsource_UBUNTU\"]}, {\"url\": \"https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://security.gentoo.org/glsa/201904-12\", \"name\": \"GLSA-201904-12\", \"tags\": [\"vendor-advisory\", \"x_refsource_GENTOO\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \\\"unmew11()\\\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125\"}]}], \"providerMetadata\": {\"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\", \"dateUpdated\": \"2019-04-11T02:06:01.000Z\"}, \"x_legacyV4Record\": {\"impact\": {\"cvss\": {\"version\": \"3.0\", \"baseScore\": \"5.3\"}}, \"source\": {\"defect\": [[\"12170\"]], \"advisory\": \"Bug 12170 - ClamAV Invalid read memory access in MEW unpacker\", \"discovery\": \"UNKNOWN\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"affected\": \"\u003c\", \"version_value\": \"0.100.2\", \"version_affected\": \"\u003c\"}]}, \"product_name\": \"ClamAV\"}]}, \"vendor_name\": \"Cisco\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html\", \"name\": \"[debian-lts-announce] 20181024 [SECURITY] [DLA 1553-1] clamav security update\", \"refsource\": \"MLIST\"}, {\"url\": \"https://bugzilla.clamav.net/show_bug.cgi?id=12170\", \"name\": \"https://bugzilla.clamav.net/show_bug.cgi?id=12170\", \"refsource\": \"CONFIRM\"}, {\"url\": \"https://secuniaresearch.flexerasoftware.com/advisories/83000/\", \"name\": \"83000\", \"refsource\": \"SECUNIA\"}, {\"url\": \"https://usn.ubuntu.com/3789-2/\", \"name\": \"USN-3789-2\", \"refsource\": \"UBUNTU\"}, {\"url\": \"https://usn.ubuntu.com/3789-1/\", \"name\": \"USN-3789-1\", \"refsource\": \"UBUNTU\"}, {\"url\": \"https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html\", \"name\": \"https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html\", \"refsource\": \"MISC\"}, {\"url\": \"https://security.gentoo.org/glsa/201904-12\", \"name\": \"GLSA-201904-12\", \"refsource\": \"GENTOO\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \\\"unmew11()\\\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-125\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2018-15378\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Clam AntiVirus unmew11() Denial of Service Vulnerability\", \"ASSIGNER\": \"psirt@cisco.com\", \"DATE_PUBLIC\": \"2018-10-03T21:00:00-0500\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2018-15378\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-26T14:26:00.813Z\", \"dateReserved\": \"2018-08-17T00:00:00.000Z\", \"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"datePublished\": \"2018-10-15T17:00:00.000Z\", \"assignerShortName\": \"cisco\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.