cve-2021-20337
Vulnerability from cvelistv5
Published
2021-07-26 12:10
Modified
2024-09-17 00:35
Severity
Summary
IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448.
References
| Source | URL | Tags |
|---|---|---|
| psirt@us.ibm.com | https://exchange.xforce.ibmcloud.com/vulnerabilities/194448 | VDB Entry, Vendor Advisory |
| psirt@us.ibm.com | https://www.ibm.com/support/pages/node/6474847 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product |
|---|---|
| IBM | QRadar SIEM |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T17:37:23.955Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.ibm.com/support/pages/node/6474847"
},
{
"name": "ibm-qradar-cve202120337-info-disc (194448)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194448"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "QRadar SIEM",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.3.0"
},
{
"status": "affected",
"version": "7.4.0"
},
{
"status": "affected",
"version": "7.4.3"
},
{
"status": "affected",
"version": "7.3.Patch.8"
}
]
}
],
"datePublic": "2021-07-23T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 5.2,
"temporalSeverity": "MEDIUM",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/S:U/PR:N/AV:N/UI:N/C:H/AC:H/I:N/A:N/RC:C/E:U/RL:O",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Obtain Information",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-07-26T12:10:34",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.ibm.com/support/pages/node/6474847"
},
{
"name": "ibm-qradar-cve202120337-info-disc (194448)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194448"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@us.ibm.com",
"DATE_PUBLIC": "2021-07-23T00:00:00",
"ID": "CVE-2021-20337",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "QRadar SIEM",
"version": {
"version_data": [
{
"version_value": "7.3.0"
},
{
"version_value": "7.4.0"
},
{
"version_value": "7.4.3"
},
{
"version_value": "7.3.Patch.8"
}
]
}
}
]
},
"vendor_name": "IBM"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448."
}
]
},
"impact": {
"cvssv3": {
"BM": {
"A": "N",
"AC": "H",
"AV": "N",
"C": "H",
"I": "N",
"PR": "N",
"S": "U",
"UI": "N"
},
"TM": {
"E": "U",
"RC": "C",
"RL": "O"
}
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Obtain Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.ibm.com/support/pages/node/6474847",
"refsource": "CONFIRM",
"title": "IBM Security Bulletin 6474847 (QRadar SIEM)",
"url": "https://www.ibm.com/support/pages/node/6474847"
},
{
"name": "ibm-qradar-cve202120337-info-disc (194448)",
"refsource": "XF",
"title": "X-Force Vulnerability Report",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/194448"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2021-20337",
"datePublished": "2021-07-26T12:10:34.395146Z",
"dateReserved": "2020-12-17T00:00:00",
"dateUpdated": "2024-09-17T00:35:53.266Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2021-20337\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2021-07-26T12:15:08.370\",\"lastModified\":\"2022-07-12T17:42:04.277\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 8 and 7.4.0 to 7.4.3 GA uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 194448.\"},{\"lang\":\"es\",\"value\":\"IBM QRadar SIEM versiones 7.3.0 hasta 7.3.3 Parche 8 y versiones 7.4.0 hasta 7.4.3 GA, usa algoritmos criptogr\u00e1ficos m\u00e1s d\u00e9biles de lo esperado que podr\u00edan permitir a un atacante descifrar informaci\u00f3n altamente confidencial. IBM X-Force ID: 194448\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV30\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-327\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"703AF700-7A70-47E2-BC3A-7FD03B3CA9C1\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.3.0\",\"versionEndExcluding\":\"7.3.3\",\"matchCriteriaId\":\"22384D51-798F-4006-B826-DD80A57E9A2E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.4.0\",\"versionEndExcluding\":\"7.4.3\",\"matchCriteriaId\":\"7A90B7A9-24AC-4890-87AE-BFC2FB674E5A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E4BDE03-4F44-4DC9-A8D2-FDF52FE79108\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"91CD9DD8-E60C-4361-9912-6F01D03DB8C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A478B6C1-A1C0-4602-BD22-1A9FDEA01B98\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F3184D04-0C17-4E99-96E9-B3941D7FE3BF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"04666A94-FA62-4AAD-9CAD-615A7EEF0B33\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p5:*:*:*:*:*:*\",\"matchCriteriaId\":\"4EF23276-C1E7-4D55-8BCE-864C3E084923\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p6:*:*:*:*:*:*\",\"matchCriteriaId\":\"636D19F7-E66E-456D-A845-B856D0447466\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p7:*:*:*:*:*:*\",\"matchCriteriaId\":\"0586EC2A-20EF-4EEE-9F75-8C8C1BB11560\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p8:*:*:*:*:*:*\",\"matchCriteriaId\":\"A6EEA022-7311-4797-8258-C50AA7B834EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"55A7F7A4-2736-4CD0-AA68-8837FF8EF5FF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0EE2F947-9BEB-4036-B0C9-8EB5C70D8168\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4E8EDDEC-B529-4647-B8BA-8F76757AEBD8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.3:fix_pack_3:*:*:*:*:*:*\",\"matchCriteriaId\":\"8168C98E-B2D6-4525-BBCD-CADAFCDEB9BF\"}]}]}],\"references\":[{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/194448\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"https://www.ibm.com/support/pages/node/6474847\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading...