CVE-2011-4675
Estado: ModificadaMedia (6.4)—
The pathname canonicalization functionality in io/filesystem/filesystem.cc in Widelands before 15.1 expands leading ~ (tilde) characters to home-directory pathnames but does not restrict use of these characters in strings received from the network, which might allow remote attackers to conduct absolute path traversal attacks and overwrite arbitrary files via a ~ in a pathname that is used for a file transfer in an Internet game, a different vulnerability than CVE-2011-1932.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P
- Puntuación base: 6.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.11%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-22
Referencias
- http://bazaar.launchpad.net/~widelands-dev/widelands/build-15/revision/5021
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71626
- http://bazaar.launchpad.net/~widelands-dev/widelands/build-15/revision/5021
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617960
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71626
JSON original (NVD)
Mostrar
{
"id": "CVE-2011-4675",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.4,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 4.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2011-12-05T11:55:07.867",
"references": [
{
"url": "http://bazaar.launchpad.net/~widelands-dev/widelands/build-15/revision/5021",
"tags": [
"Patch",
"Release Notes",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617960",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71626",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "cve@mitre.org"
},
{
"url": "http://bazaar.launchpad.net/~widelands-dev/widelands/build-15/revision/5021",
"tags": [
"Patch",
"Release Notes",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=617960",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71626",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The pathname canonicalization functionality in io/filesystem/filesystem.cc in Widelands before 15.1 expands leading ~ (tilde) characters to home-directory pathnames but does not restrict use of these characters in strings received from the network, which might allow remote attackers to conduct absolute path traversal attacks and overwrite arbitrary files via a ~ in a pathname that is used for a file transfer in an Internet game, a different vulnerability than CVE-2011-1932."
},
{
"lang": "es",
"value": "La funcionalidad de canonización de ruta en io/filesystem/filesystem.cc en Widelands antes de v15.1 expande los caracteres ~ (tilde) a rutas de directorio principal de usuario, pero no restringe el uso de estos caracteres en las cadenas recibidas por red, lo que podría permitir llevar a cabo ataques de salto de ruta absoluta a atacantes remotos y sobrescribir archivos de su elección a través de un caracter ~ en una ruta que se utiliza para la transferencia de archivos en un juego de Internet. Se trata de una vulnerabilidad diferente a CVE-2011-1932."
}
],
"lastModified": "2026-06-16T23:35:13.267",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C310EED8-E0FE-4E51-AF0A-6A53924DC4BD"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build10:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "054E4DC2-A9F7-4680-A33C-B816AEE0A148"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build10_release_candidate:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2B2DF3D7-AD20-4578-A730-C2515038A97D"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build11:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFF3C32F-3C38-4112-B575-6A6F91173CFF"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build11_release_candidate:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2B45B376-434B-456B-B491-CF7B0BB0F597"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build12:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AB91F6CB-0B0D-435E-8CC9-7405053966E9"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build12_release_candidate:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "208433B7-008C-4771-8508-7640782F018F"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build13:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF11D5F6-5103-4561-A1BE-2761AEDF96F8"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build13_release_candidate:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "17E65533-7F5C-4CA3-9157-063E93F1E6AB"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build13_release_candidate2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F6803C19-950C-4A27-9B07-DFA3512BBB23"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build14:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F70B6239-4BD3-4E90-80E6-BBBFD1518A56"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build14_release_candidate:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76F3B6EA-CDB0-47ED-A6BF-BE5F99467DA7"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B88CCD70-B9DB-47DF-AF80-84ABC905E272"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "460D9138-AA35-4A25-A5EB-1613BE29F5C5"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD22A431-E827-4621-94CA-4A9F2A48F025"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "820E897A-D5C7-49E2-884F-2A722FA36B48"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "40FE6D11-D0A5-4E9B-A990-BB73FCD095E0"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9D9D5D4C-ADF9-483E-8318-66866B2863E3"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C1AE263-930F-4F2D-B6F5-AF96DA7239D9"
},
{
"criteria": "cpe:2.3:a:widelands:widelands:-:build9:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9603E399-1F1D-4C35-82C9-4382F1A70926"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}