{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-51451", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2024-10-28T10:49:59.192Z", "datePublished": "2026-02-04T21:21:44.544Z", "dateUpdated": "2026-02-04T21:21:44.544Z"}, "containers": {"cna": {"affected": [{"cpes": ["cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:concert:2.1.0:*:*:*:*:*:*:*"], "product": "Concert", "vendor": "IBM", "versions": [{"lessThanOrEqual": "2.1.0", "status": "affected", "version": "1.0.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>IBM Concert 1.0.0 through 2.1.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.</p>"}], "value": "IBM Concert 1.0.0 through 2.1.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-644", "description": "CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-02-04T21:21:44.544Z"}, "references": [{"tags": ["vendor-advisory", "patch"], "url": "https://www.ibm.com/support/pages/node/7257006"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>IBM strongly recommends addressing the vulnerability now by upgrading to IBM Concert Software 2.2.0.</p><p>Download IBM Concert Software 2.2.0 from Container software library section of IBM Entitled Registry (<a target=\"_blank\" rel=\"nofollow\" href=\"https://myibm.ibm.com/products-services/containerlibrary\">ICR</a>) and follow <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ibm.com/docs/en/concert?topic=installing-preparing-run-installs-from-private-container-registry\">installation instructions</a>&nbsp;depending on the type of deployment.</p><br>"}], "value": "IBM strongly recommends addressing the vulnerability now by upgrading to IBM Concert Software 2.2.0.\n\nDownload IBM Concert Software 2.2.0 from Container software library section of IBM Entitled Registry ( ICR https://myibm.ibm.com/products-services/containerlibrary ) and follow installation instructions https://www.ibm.com/docs/en/concert \u00a0depending on the type of deployment."}], "title": "Multiple Vulnerabilities in IBM Concert Software", "x_generator": {"engine": "ibm-cvegen"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Concert 1.0.0 through 2.1.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking."}], "id": "CVE-2024-51451", "lastModified": "2026-02-04T22:15:56.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "psirt@us.ibm.com", "type": "Primary"}]}, "published": "2026-02-04T22:15:56.830", "references": [{"source": "psirt@us.ibm.com", "url": "https://www.ibm.com/support/pages/node/7257006"}], "sourceIdentifier": "psirt@us.ibm.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-644"}], "source": "psirt@us.ibm.com", "type": "Primary"}]}

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