{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-2905", "assignerOrgId": "26969f82-7e87-44d8-9cb5-f6fb926ddd43", "state": "PUBLISHED", "assignerShortName": "AHA", "dateReserved": "2023-05-26T00:46:11.667Z", "datePublished": "2023-08-09T04:46:14.972Z", "dateUpdated": "2024-08-02T06:41:03.925Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mongoose", "vendor": "Cesanta", "versions": [{"status": "affected", "version": "7.10"}, {"status": "unaffected", "version": "7.11"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "zenofex"}, {"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "WanderingGlitch"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">parsed message with a variable length header, Cesanta Mongoose, an&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">embeddable web server, version 7.10 is </span><span style=\"background-color: rgb(255, 255, 255);\">susceptible to a heap-based buffer overflow vulnerability in the default configuration. </span><span style=\"background-color: rgb(255, 255, 255);\">Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11.</span><br>"}], "value": "Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH\u00a0parsed message with a variable length header, Cesanta Mongoose, an\u00a0embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11.\n"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-122", "description": "CWE-122 Heap-based Buffer Overflow", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "26969f82-7e87-44d8-9cb5-f6fb926ddd43", "shortName": "AHA", "dateUpdated": "2023-08-09T04:46:14.972Z"}, "references": [{"tags": ["third-party-advisory", "technical-description", "exploit"], "url": "https://takeonme.org/cves/CVE-2023-2905.html"}, {"tags": ["patch"], "url": "https://github.com/cesanta/mongoose/pull/2274"}, {"tags": ["release-notes"], "url": "https://github.com/cesanta/mongoose/releases/tag/7.11"}], "source": {"discovery": "EXTERNAL"}, "title": "Cesanta Mongoose MQTT Message Parsing Heap Overflow", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:41:03.925Z"}, "title": "CVE Program Container", "references": [{"tags": ["third-party-advisory", "technical-description", "exploit", "x_transferred"], "url": "https://takeonme.org/cves/CVE-2023-2905.html"}, {"tags": ["patch", "x_transferred"], "url": "https://github.com/cesanta/mongoose/pull/2274"}, {"tags": ["release-notes", "x_transferred"], "url": "https://github.com/cesanta/mongoose/releases/tag/7.11"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cesanta:mongoose:7.10:*:*:*:*:*:*:*", "matchCriteriaId": "56CBAB29-FE86-4AD6-B410-BE5B5A4AEBF7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH\u00a0parsed message with a variable length header, Cesanta Mongoose, an\u00a0embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11.\n"}], "id": "CVE-2023-2905", "lastModified": "2023-08-16T20:49:56.363", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-09T05:15:40.740", "references": [{"source": "cve@takeonme.org", "tags": ["Patch"], "url": "https://github.com/cesanta/mongoose/pull/2274"}, {"source": "cve@takeonme.org", "tags": ["Release Notes"], "url": "https://github.com/cesanta/mongoose/releases/tag/7.11"}, {"source": "cve@takeonme.org", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://takeonme.org/cves/CVE-2023-2905.html"}], "sourceIdentifier": "cve@takeonme.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-122"}], "source": "cve@takeonme.org", "type": "Secondary"}]}

{"bugzilla": {"description": "mongoose: MQTT message parsing heap overflow", "id": "2230653", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2230653"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-122", "details": ["Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH\u00a0parsed message with a variable length header, Cesanta Mongoose, an\u00a0embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11."], "name": "CVE-2023-2905", "package_state": [{"cpe": "cpe:/a:redhat:openstack-optools:7", "fix_state": "Not affected", "package_name": "phantomjs", "product_name": "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) Operational Tools"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Not affected", "package_name": "phantomjs", "product_name": "Red Hat Storage 3"}], "public_date": "2023-08-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2905\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2905"], "threat_severity": "Important", "upstream_fix": "mongoose 7.11"}