CVE-2012-0219
Estado: ModificadaMedia (6.2)—
Heap-based buffer overflow in the xioscan_readline function in xio-readline.c in socat 1.4.0.0 through 1.7.2.0 and 2.0.0-b1 through 2.0.0-b4 allows local users to execute arbitrary code via the READLINE address.
CVSS
- Versión: 2.0
- Vector: AV:L/AC:H/Au:N/C:C/I:C/A:C
- Puntuación base: 6.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.46%
- Percentil entre todas las CVEs puntuadas: 37
- Fecha de la puntuación: 6/10/2026
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-119
Referencias
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html
- http://secunia.com/advisories/49105
- http://secunia.com/advisories/49746
- http://security.gentoo.org/glsa/glsa-201208-01.xml
- http://www.dest-unreach.org/socat/contrib/socat-secadv3.html
- http://www.lwn.net/Articles/504742/
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:169
- http://www.openwall.com/lists/oss-security/2012/05/14/2
- http://www.osvdb.org/81969
- http://www.securityfocus.com/bid/53510
- http://www.securitytracker.com/id?1027064
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html
- http://secunia.com/advisories/49105
- http://secunia.com/advisories/49746
- http://security.gentoo.org/glsa/glsa-201208-01.xml
- http://www.dest-unreach.org/socat/contrib/socat-secadv3.html
- http://www.lwn.net/Articles/504742/
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:169
- http://www.openwall.com/lists/oss-security/2012/05/14/2
- http://www.osvdb.org/81969
- http://www.securityfocus.com/bid/53510
- http://www.securitytracker.com/id?1027064
JSON original (NVD)
Mostrar
{
"id": "CVE-2012-0219",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.2,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "HIGH",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 1.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "security@debian.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2012-06-21T15:55:11.207",
"references": [
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html",
"source": "security@debian.org"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html",
"source": "security@debian.org"
},
{
"url": "http://secunia.com/advisories/49105",
"tags": [
"Vendor Advisory"
],
"source": "security@debian.org"
},
{
"url": "http://secunia.com/advisories/49746",
"source": "security@debian.org"
},
{
"url": "http://security.gentoo.org/glsa/glsa-201208-01.xml",
"source": "security@debian.org"
},
{
"url": "http://www.dest-unreach.org/socat/contrib/socat-secadv3.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "security@debian.org"
},
{
"url": "http://www.lwn.net/Articles/504742/",
"source": "security@debian.org"
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:169",
"source": "security@debian.org"
},
{
"url": "http://www.openwall.com/lists/oss-security/2012/05/14/2",
"source": "security@debian.org"
},
{
"url": "http://www.osvdb.org/81969",
"source": "security@debian.org"
},
{
"url": "http://www.securityfocus.com/bid/53510",
"source": "security@debian.org"
},
{
"url": "http://www.securitytracker.com/id?1027064",
"source": "security@debian.org"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081619.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081882.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/49105",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/49746",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://security.gentoo.org/glsa/glsa-201208-01.xml",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.dest-unreach.org/socat/contrib/socat-secadv3.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.lwn.net/Articles/504742/",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:169",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2012/05/14/2",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.osvdb.org/81969",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/53510",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id?1027064",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Heap-based buffer overflow in the xioscan_readline function in xio-readline.c in socat 1.4.0.0 through 1.7.2.0 and 2.0.0-b1 through 2.0.0-b4 allows local users to execute arbitrary code via the READLINE address."
},
{
"lang": "es",
"value": "Desbordamiento de bufer basado en memoria dinámica (heap) en la función xioscan_readline en xio-readline.c en socat v1.4.0.0 a v1.7.2.0 y v2.0.0-b1 a v2.0.0-b4 permite a usuarios locales ejecutar código de sus elección a través de la dirección READLINE."
}
],
"lastModified": "2026-06-16T23:36:54.997",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "484E84E3-C649-4927-800B-BC41B62CDC66"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6155431A-7487-46D9-8F32-185C198CD2BA"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C191EDF-E53C-4E37-8ED4-488B23C844D9"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.0.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "64E2E694-D2BF-4E35-B65E-7DD020B76972"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13D897B0-BCBF-4670-82C6-AD877C5EC167"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "324DB41F-9A19-4BDB-9187-13EFA0902785"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.4.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9BDC15BD-7398-4108-A598-662CA955F644"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.5.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "43189B21-C2E3-4066-82A1-456344B10131"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.6.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "15DA6703-CECF-4456-B8F6-18888629C122"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.6.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6320B213-6E09-4A64-9C44-3565A6006C74"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C577A55-72B0-4F75-B7A3-558DBF2B7BFD"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "34FFD979-165A-4465-8CCD-BA6CCEDC0016"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B7B050A1-ECDE-47E8-8B7D-6AFD3923BA49"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D82983A5-0BBF-4131-AF82-1036FAFC0ABF"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "17BEC895-BD41-42D5-B82A-72F81D30E776"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.1.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C5F35F95-B83A-4ED0-B40C-8E1C513F37A5"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:1.7.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FEF36D5D-1FD1-4484-8481-19E1E9F5571A"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dest-unreach:socat:2.0.0:b1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7BE19927-5110-4C8D-8E3E-C075CA61023B"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:2.0.0:b2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9F7C7910-5259-40D9-848D-402017952540"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:2.0.0:b3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3E50A8D8-00A8-4578-85ED-C3A11A9CA955"
},
{
"criteria": "cpe:2.3:a:dest-unreach:socat:2.0.0:b4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "07DE8F2A-AE2C-4EE9-80BE-2B77334ACE9D"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@debian.org"
}