{"id":"CVE-2024-42391","title":"Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.","summary":"Use of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-823"],"vendor":"cesanta","product":"mongoose","affected":["mongoose <= 7.14"],"published":"2024-11-18","updated":"2026-09-08","sourceUpdated":"2026-09-08T09:17:18.303","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-42391","references":[{"url":"https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-42391","label":"prodsec@nozominetworks.com"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-142885.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-11-18T13:35:32.284035Z"},"epss":0.00283,"epssPercentile":0.21053,"ingestedAt":"2026-09-08T09:30:05.798Z","slug":"CVE-2024-42391","body":"## Overview\n\nUse of Out-of-range Pointer Offset vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and force the application to read unintended heap memory space.\n\n## Affected\n\n- `mongoose <= 7.14`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}