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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:lynx:lynx:2.8.8:dev.1:*:*:*:*:*:*", "matchCriteriaId": "42FB67C0-FDC8-47D4-9F16-D2AF58702154", "vulnerable": true}, {"criteria": "cpe:2.3:a:lynx:lynx:2.8.8:dev.2:*:*:*:*:*:*", "matchCriteriaId": "F1D960C6-14BE-40F9-A1D7-AAA8BACBF110", "vulnerable": true}, {"criteria": "cpe:2.3:a:lynx:lynx:2.8.8:dev.3:*:*:*:*:*:*", "matchCriteriaId": "50A549F2-0202-4FFE-9EF3-2B1334DB32F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:lynx:lynx:2.8.8:dev.4:*:*:*:*:*:*", "matchCriteriaId": "1042CE97-1042-4BED-9A42-18379A309780", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heap-based buffer overflow in the convert_to_idna function in WWW/Library/Implementation/HTParse.c in Lynx 2.8.8dev.1 through 2.8.8dev.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed URL containing a % (percent) character in the domain name."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en la memoria din\u00e1mica en la funci\u00f3n convert_to_idna en WWW/Library/Implementation/HTParse.c en Lynx v2.8.8dev.1 hasta v2.8.8dev.4 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posilemete ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una URL mal formada qye contiene un caracter % (porcentaje) en el nombre de dominio."}], "id": "CVE-2010-2810", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2010-08-20T18:00:02.250", "references": [{"source": "secalert@redhat.com", "url": "http://marc.info/?l=oss-security&m=128151768510564&w=2"}, {"source": "secalert@redhat.com", "url": "http://marc.info/?l=oss-security&m=128152412221677&w=2"}, {"source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1642-1"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/2042"}, {"source": "secalert@redhat.com", "url": "https://bugs.launchpad.net/ubuntu/+source/lynx-cur/+bug/613254"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/61007"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=oss-security&m=128151768510564&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=oss-security&m=128152412221677&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1642-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2010/2042"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.launchpad.net/ubuntu/+source/lynx-cur/+bug/613254"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/61007"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "Lynx: Heap-based buffer overflow by processing URLs with % (percent) character in the domain name", "id": "630677", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=630677"}, "csaw": false, "cwe": "CWE-122", "details": ["Heap-based buffer overflow in the convert_to_idna function in WWW/Library/Implementation/HTParse.c in Lynx 2.8.8dev.1 through 2.8.8dev.4 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed URL containing a % (percent) character in the domain name."], "name": "CVE-2010-2810", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:3", "fix_state": "Not affected", "package_name": "lynx", "product_name": "Red Hat Enterprise Linux 3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "lynx", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "lynx", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "lynx", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2010-08-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-2810\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-2810"]}