CVE-2023-41054

{"id": "CVE-2023-41054", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2023-09-04T18:15:08.977", "references": [{"url": "https://github.com/Ahwxorg/LibreY/pull/31", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Ahwxorg/LibreY/security/advisories/GHSA-p4f9-h8x8-mpwf", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/Ahwxorg/LibreY/pull/31", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/Ahwxorg/LibreY/security/advisories/GHSA-p4f9-h8x8-mpwf", "tags": ["Exploit", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "LibreY is a fork of LibreX, a framework-less and javascript-free privacy respecting meta search engine. LibreY is subject to a Server-Side Request Forgery (SSRF) vulnerability in the `image_proxy.php` file of LibreY before commit 8f9b9803f231e2954e5b49987a532d28fe50a627. This vulnerability allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network or conduct Denial-of-Service (DoS) attacks via the `url` parameter. Remote attackers can use the server as a proxy to send HTTP GET requests and retrieve information in the internal network. Remote attackers can also request the server to download large files or chain requests among multiple instances to reduce the performance of the server or even deny access from legitimate users. This issue has been addressed in https://github.com/Ahwxorg/LibreY/pull/31. LibreY hosters are advised to use the latest commit. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "LibreY es un fork de LibreX, un metabuscador sin framework y sin javascript que respeta la privacidad. LibreY est\u00e1 sujeto a una vulnerabilidad de Server-Side Request Forgery (SSRF) en el archivo \"image_proxy.php\" de LibreY antes del commit 8f9b9803f231e2954e5b49987a532d28fe50a627. Esta vulnerabilidad permite a atacantes remotos utilizar el servidor como proxy para enviar peticiones HTTP GET a objetivos arbitrarios y recuperar informaci\u00f3n en la red interna o realizar ataques de denegaci\u00f3n de servicio (Dos) a trav\u00e9s del par\u00e1metro \"url\". Los atacantes remotos pueden utilizar el servidor como proxy para enviar peticiones HTTP GET y recuperar informaci\u00f3n en la red interna. Los atacantes remotos tambi\u00e9n pueden solicitar al servidor que descargue archivos de gran tama\u00f1o o encadenar peticiones entre varias instancias para reducir el rendimiento del servidor o incluso denegar el acceso a usuarios leg\u00edtimos. Este problema se ha solucionado en https://github.com/Ahwxorg/LibreY/pull/31. Se recomienda a los hosters de LibreY que utilicen el \u00faltimo commit. No se conocen soluciones para esta vulnerabilidad. "}], "lastModified": "2024-11-21T08:20:28.127", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ahwx:librey:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2034F07-7024-4598-9E24-06506A1223D3", "versionEndExcluding": "2023-08-29"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}