cve-2020-4739
Vulnerability from cvelistv5
Published
2020-11-20 13:50
Modified
2024-09-17 02:05
Severity ?
EPSS score ?
Summary
IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@us.ibm.com | https://exchange.xforce.ibmcloud.com/vulnerabilities/188149 | VDB Entry, Vendor Advisory | |
| psirt@us.ibm.com | https://www.ibm.com/support/pages/node/6370023 | Patch, Vendor Advisory |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| IBM | DB2 for Linux, UNIX and Windows |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T08:14:57.660Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.ibm.com/support/pages/node/6370023"
},
{
"name": "ibm-db2-cve20204739-code-exec (188149)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188149"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DB2 for Linux, UNIX and Windows",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "10.5"
},
{
"status": "affected",
"version": "10.1"
},
{
"status": "affected",
"version": "9.7"
},
{
"status": "affected",
"version": "11.1"
},
{
"status": "affected",
"version": "11.5"
}
]
}
],
"datePublic": "2020-11-19T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 6.8,
"temporalSeverity": "MEDIUM",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/PR:N/A:H/AV:L/AC:L/UI:R/S:U/I:H/C:H/RC:C/RL:O/E:U",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Gain Privileges",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-11-20T13:50:14",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.ibm.com/support/pages/node/6370023"
},
{
"name": "ibm-db2-cve20204739-code-exec (188149)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188149"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@us.ibm.com",
"DATE_PUBLIC": "2020-11-19T00:00:00",
"ID": "CVE-2020-4739",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "DB2 for Linux, UNIX and Windows",
"version": {
"version_data": [
{
"version_value": "10.5"
},
{
"version_value": "10.1"
},
{
"version_value": "9.7"
},
{
"version_value": "11.1"
},
{
"version_value": "11.5"
}
]
}
}
]
},
"vendor_name": "IBM"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149."
}
]
},
"impact": {
"cvssv3": {
"BM": {
"A": "H",
"AC": "L",
"AV": "L",
"C": "H",
"I": "H",
"PR": "N",
"S": "U",
"UI": "R"
},
"TM": {
"E": "U",
"RC": "C",
"RL": "O"
}
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Gain Privileges"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.ibm.com/support/pages/node/6370023",
"refsource": "CONFIRM",
"title": "IBM Security Bulletin 6370023 (DB2 for Linux, UNIX and Windows UNIX and Windows)",
"url": "https://www.ibm.com/support/pages/node/6370023"
},
{
"name": "ibm-db2-cve20204739-code-exec (188149)",
"refsource": "XF",
"title": "X-Force Vulnerability Report",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/188149"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2020-4739",
"datePublished": "2020-11-20T13:50:14.651408Z",
"dateReserved": "2019-12-30T00:00:00",
"dateUpdated": "2024-09-17T02:05:51.808Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-4739\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2020-11-20T14:15:11.940\",\"lastModified\":\"2020-12-03T18:43:04.797\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM DB2 Accessories Suite for Linux, UNIX, and Windows, DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149.\"},{\"lang\":\"es\",\"value\":\"IBM DB2 Accessories Suite para Linux, UNIX y Windows, DB2 para Linux, UNIX y Windows (incluye DB2 Connect Server) versiones 9.7, 10.1, 10.5, 11.1 y 11.5, podr\u00edan permitir a un atacante local autenticado ejecutar c\u00f3digo arbitrario en el sistema, causado por una vulnerabilidad de secuestro de orden de b\u00fasqueda DLL en el cliente de Microsoft Windows.\u0026#xa0;Al colocar un archivo especialmente dise\u00f1ado en una carpeta comprometida, un atacante podr\u00eda explotar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario en el sistema.\u0026#xa0; IBM X-Force ID: 188149\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV30\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:C/I:C/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":6.9},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-426\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"11.5\",\"versionEndExcluding\":\"11.5.5.0\",\"matchCriteriaId\":\"C3A4627A-DD08-4ECA-854C-F38CC6799C32\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:9.7.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"37B04412-3F3F-4918-A1DE-C99AF2EE9605\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.1.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BC0406EF-7EEF-4616-B1AD-A6E498FB6516\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:10.5.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C577979-79CC-4DE2-8433-64595190A5E0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:db2:11.1.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8E17D042-0EE4-4F81-8E39-D8730D792BCE\"}]}]}],\"references\":[{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/188149\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"https://www.ibm.com/support/pages/node/6370023\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.