CVE-2018-1943

{"containers": {"cna": {"affected": [{"product": "Cloud Private", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.1.0"}, {"status": "affected", "version": "3.1.1"}]}], "datePublic": "2019-04-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "IBM Cloud Private 3.1.0 and 3.1.1 is vulnerable to HTTP HOST header injection, caused by improper validation of input. By persuading a victim to visit a specially-crafted Web page, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 153385."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "exploitCodeMaturity": "UNPROVEN", "integrityImpact": "LOW", "privilegesRequired": "LOW", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "CHANGED", "temporalScore": 4.7, "temporalSeverity": "MEDIUM", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/UI:R/S:C/C:L/AC:L/I:L/PR:L/A:N/RC:C/E:U/RL:O", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Gain Access", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-04-10T09:06:03.000Z", "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.ibm.com/support/docview.wss?uid=ibm10871656"}, {"name": "ibm-cloud-cve20181943-header-injection (153385)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/153385"}, {"name": "107828", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/107828"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2019-04-04T00:00:00", "ID": "CVE-2018-1943", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cloud Private", "version": {"version_data": [{"version_value": "3.1.0"}, {"version_value": "3.1.1"}]}}]}, "vendor_name": "IBM"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "IBM Cloud Private 3.1.0 and 3.1.1 is vulnerable to HTTP HOST header injection, caused by improper validation of input. By persuading a victim to visit a specially-crafted Web page, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 153385."}]}, "impact": {"cvssv3": {"BM": {"A": "N", "AC": "L", "AV": "N", "C": "L", "I": "L", "PR": "L", "S": "C", "UI": "R"}, "TM": {"E": "U", "RC": "C", "RL": "O"}}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Gain Access"}]}]}, "references": {"reference_data": [{"name": "https://www.ibm.com/support/docview.wss?uid=ibm10871656", "refsource": "CONFIRM", "title": "IBM Security Bulletin 871656 (Cloud Private)", "url": "https://www.ibm.com/support/docview.wss?uid=ibm10871656"}, {"name": "ibm-cloud-cve20181943-header-injection (153385)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/153385"}, {"name": "107828", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107828"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T04:14:39.336Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.ibm.com/support/docview.wss?uid=ibm10871656"}, {"name": "ibm-cloud-cve20181943-header-injection (153385)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/153385"}, {"name": "107828", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107828"}]}]}, "cveMetadata": {"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "assignerShortName": "ibm", "cveId": "CVE-2018-1943", "datePublished": "2019-04-08T14:50:37.897Z", "dateReserved": "2017-12-13T00:00:00.000Z", "dateUpdated": "2024-09-16T18:29:25.910Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Cloud Private", "vendor": "IBM", "versions": [{"status": "affected", "version": "3.1.0"}, {"status": "affected", "version": "3.1.1"}]}], "source": "psirt@us.ibm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ibm:cloud_private:3.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "B8902916-DD7C-4F3B-9C64-EB692E7AB79A", "vulnerable": true}, {"criteria": "cpe:2.3:a:ibm:cloud_private:3.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "73189517-F9CF-4DB8-B48B-6D7DE87FD1F9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Cloud Private 3.1.0 and 3.1.1 is vulnerable to HTTP HOST header injection, caused by improper validation of input. By persuading a victim to visit a specially-crafted Web page, a remote attacker could exploit this vulnerability to inject arbitrary HTTP headers, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 153385."}, {"lang": "es", "value": "IBM Cloud Private versiones 3.1.0 y 3.1.1 es vulnerable a la inyecci\u00f3n de HTTP HOST Header, generada por una comprobaci\u00f3n inadecuada de la entrada. Mediante la persuasi\u00f3n a una v\u00edctima a que visite una p\u00e1gina web especialmente creada, un atacante remoto podr\u00eda realizar una explotaci\u00f3n a esta vulnerabilidad para inyectar encabezados HTTP arbitrarios, lo que permitir\u00e1 al atacante conducir varios ataques contra el sistema vulnerable, incluyendo cross-site scripting, envenenamiento por cach\u00e9 o secuestro de sesi\u00f3n. ID de IBM X-Force: 153385."}], "id": "CVE-2018-1943", "lastModified": "2026-06-17T01:52:03.537", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "psirt@us.ibm.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-04-08T15:29:00.810", "references": [{"source": "psirt@us.ibm.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107828"}, {"source": "psirt@us.ibm.com", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/153385"}, {"source": "psirt@us.ibm.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/docview.wss?uid=ibm10871656"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107828"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["VDB Entry", "Vendor Advisory"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/153385"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.ibm.com/support/docview.wss?uid=ibm10871656"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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