CVE-2022-40468

{"id": "CVE-2022-40468", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-09-19T17:15:14.700", "references": [{"url": "https://github.com/tinyproxy/tinyproxy", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/tinyproxy/tinyproxy/issues/457", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202305-27", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1188"}]}], "descriptions": [{"lang": "en", "value": "Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function."}, {"lang": "es", "value": "Posible fuga de datos sobrantes de la pila si se utilizan plantillas de p\u00e1ginas de error personalizadas que contienen variables especiales no est\u00e1ndar. El commit 84f203f de Tinyproxy y los anteriores utilizan b\u00faferes no inicializados en la funci\u00f3n process_request()"}], "lastModified": "2023-05-21T22:15:14.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E51FD82-DAE3-49BD-A817-91A131CE6525", "versionEndIncluding": "1.11.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}