CVE-2018-15378 (GCVE-0-2018-15378)
Vulnerability from cvelistv5 – Published: 2018-10-15 17:00 – Updated: 2024-11-26 14:26
VLAI
EPSS
VEX
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.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-25 18:47 UTC
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| 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
Date Public
2018-10-03 00:00
{
"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": {
"epss": {
"cve": "CVE-2018-15378",
"date": "2026-09-20",
"epss": "0.01315",
"percentile": "0.69479"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*",
"matchCriteriaId": "614102C4-FC5F-46B0-B7FF-F9215CDCF4E1",
"versionEndExcluding": "0.100.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*",
"matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"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."
},
{
"lang": "es",
"value": "Una vulnerabilidad en las versiones anteriores a la 0.100.2 de ClamAV podr\u00eda permitir que un atacante provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad se debe a un error relacionado con el desempaquetador MEW en la funci\u00f3n \"unmew11()\" en libclamav/mew.c, que podr\u00eda explicarse para desencadenar un acceso inv\u00e1lido de lectura a la memoria mediante un archivo EXE especialmente manipulado."
}
],
"id": "CVE-2018-15378",
"lastModified": "2024-11-21T03:50:39.617",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-10-15T17:29:00.677",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201904-12"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-1/"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-2/"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201904-12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-2/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*",
"matchCriteriaId": "614102C4-FC5F-46B0-B7FF-F9215CDCF4E1",
"versionEndExcluding": "0.100.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*",
"matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"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."
},
{
"lang": "es",
"value": "Una vulnerabilidad en las versiones anteriores a la 0.100.2 de ClamAV podr\u00eda permitir que un atacante provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS). La vulnerabilidad se debe a un error relacionado con el desempaquetador MEW en la funci\u00f3n \"unmew11()\" en libclamav/mew.c, que podr\u00eda explicarse para desencadenar un acceso inv\u00e1lido de lectura a la memoria mediante un archivo EXE especialmente manipulado."
}
],
"id": "CVE-2018-15378",
"lastModified": "2024-11-21T03:50:39.617",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-10-15T17:29:00.677",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
},
{
"source": "psirt@cisco.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
},
{
"source": "psirt@cisco.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
},
{
"source": "psirt@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201904-12"
},
{
"source": "psirt@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-1/"
},
{
"source": "psirt@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-2/"
},
{
"source": "psirt@cisco.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://bugzilla.clamav.net/show_bug.cgi?id=12170"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/83000/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201904-12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://usn.ubuntu.com/3789-2/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-11-21T17:07:54+00:00",
"cve": "CVE-2018-15378",
"id": "CVE-2018-15378",
"initial_release_date": "2018-10-03T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "clamav: denial-of-service in MEW unpacking feature",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-15378.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-22T02:35:01Z",
"cve": "CVE-2018-15378",
"id": "CVE-2018-15378",
"initial_release_date": "2023-02-15T04:24:59Z",
"product_status:known_affected": "22",
"product_status:recommended": "302",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2018-15378",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-15378.json",
"version": "18"
},
"vulnrichment": {
"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": "2024-11-25T18:50:08.198Z",
"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"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…