CVE-2014-1912
Estado: ModificadaAlta (7.5)—💥 Exploit
Buffer overflow in the socket.recvfrom_into function in Modules/socketmodule.c in Python 2.5 before 2.7.7, 3.x before 3.3.4, and 3.4.x before 3.4rc1 allows remote attackers to execute arbitrary code via a crafted string.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 28%
- Percentil entre todas las CVEs puntuadas: 98
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Python - 'socket.recvfrom_into()' Remote Buffer Overflow (24/2/2014)
Tecnologías afectadas (2)
CWE
- CWE-119
Referencias
- http://bugs.python.org/issue20246
- http://hg.python.org/cpython/rev/87673659d8f7
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2014-04/msg00035.html
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html
- http://pastebin.com/raw.php?i=GHXSmNEg
- http://rhn.redhat.com/errata/RHSA-2015-1064.html
- http://rhn.redhat.com/errata/RHSA-2015-1330.html
- http://www.debian.org/security/2014/dsa-2880
- http://www.exploit-db.com/exploits/31875
- http://www.openwall.com/lists/oss-security/2014/02/12/16
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.securityfocus.com/bid/65379
- http://www.securitytracker.com/id/1029831
- http://www.ubuntu.com/usn/USN-2125-1
- https://security.gentoo.org/glsa/201503-10
- https://support.apple.com/kb/HT205031
- https://www.trustedsec.com/february-2014/python-remote-code-execution-socket-recvfrom_into/
- http://bugs.python.org/issue20246
- http://hg.python.org/cpython/rev/87673659d8f7
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2014-04/msg00035.html
- http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html
- http://pastebin.com/raw.php?i=GHXSmNEg
- http://rhn.redhat.com/errata/RHSA-2015-1064.html
- http://rhn.redhat.com/errata/RHSA-2015-1330.html
- http://www.debian.org/security/2014/dsa-2880
- http://www.exploit-db.com/exploits/31875
- http://www.openwall.com/lists/oss-security/2014/02/12/16
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.securityfocus.com/bid/65379
- http://www.securitytracker.com/id/1029831
- http://www.ubuntu.com/usn/USN-2125-1
- https://security.gentoo.org/glsa/201503-10
- https://support.apple.com/kb/HT205031
- https://www.trustedsec.com/february-2014/python-remote-code-execution-socket-recvfrom_into/
JSON original (NVD)
Mostrar
{
"id": "CVE-2014-1912",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"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": "2014-03-01T00:55:05.093",
"references": [
{
"url": "http://bugs.python.org/issue20246",
"tags": [
"Patch"
],
"source": "cve@mitre.org"
},
{
"url": "http://hg.python.org/cpython/rev/87673659d8f7",
"source": "cve@mitre.org"
},
{
"url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html",
"source": "cve@mitre.org"
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2014-04/msg00035.html",
"source": "cve@mitre.org"
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html",
"source": "cve@mitre.org"
},
{
"url": "http://pastebin.com/raw.php?i=GHXSmNEg",
"tags": [
"Exploit"
],
"source": "cve@mitre.org"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1064.html",
"source": "cve@mitre.org"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1330.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.debian.org/security/2014/dsa-2880",
"source": "cve@mitre.org"
},
{
"url": "http://www.exploit-db.com/exploits/31875",
"tags": [
"Exploit"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/02/12/16",
"source": "cve@mitre.org"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/65379",
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id/1029831",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/USN-2125-1",
"source": "cve@mitre.org"
},
{
"url": "https://security.gentoo.org/glsa/201503-10",
"source": "cve@mitre.org"
},
{
"url": "https://support.apple.com/kb/HT205031",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://www.trustedsec.com/february-2014/python-remote-code-execution-socket-recvfrom_into/",
"tags": [
"Exploit"
],
"source": "cve@mitre.org"
},
{
"url": "http://bugs.python.org/issue20246",
"tags": [
"Patch"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://hg.python.org/cpython/rev/87673659d8f7",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2014-04/msg00035.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2014-05/msg00008.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://pastebin.com/raw.php?i=GHXSmNEg",
"tags": [
"Exploit"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1064.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1330.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.debian.org/security/2014/dsa-2880",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.exploit-db.com/exploits/31875",
"tags": [
"Exploit"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/02/12/16",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/65379",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1029831",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.ubuntu.com/usn/USN-2125-1",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://security.gentoo.org/glsa/201503-10",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT205031",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.trustedsec.com/february-2014/python-remote-code-execution-socket-recvfrom_into/",
"tags": [
"Exploit"
],
"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": "Buffer overflow in the socket.recvfrom_into function in Modules/socketmodule.c in Python 2.5 before 2.7.7, 3.x before 3.3.4, and 3.4.x before 3.4rc1 allows remote attackers to execute arbitrary code via a crafted string."
},
{
"lang": "es",
"value": "Desbordamiento de buffer en la función socket.recvfrom_into en Modules/socketmodule.c en Python 2.5 anterior a 2.7.7, 3.x anterior a 3.3.4 y 3.4.x anterior a 3.4rc1 permite a atacantes remotos ejecutar código arbitrario a través de una cadena manipulada."
}
],
"lastModified": "2026-06-17T00:05:44.723",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:python:python:2.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "12D3CD4F-0C58-46F4-939D-FDF19BC98729"
},
{
"criteria": "cpe:2.3:a:python:python:2.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6D13FC75-3979-40A8-A1FE-EF86EB15C8A7"
},
{
"criteria": "cpe:2.3:a:python:python:2.5.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "78AE8C3C-53A1-408A-BA23-1EBA1E6A0E4C"
},
{
"criteria": "cpe:2.3:a:python:python:2.5.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DA59C66F-E469-42C1-9745-330E35AE5A26"
},
{
"criteria": "cpe:2.3:a:python:python:2.5.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA7CD02C-A1C7-4480-935F-BAED940FE845"
},
{
"criteria": "cpe:2.3:a:python:python:2.5.150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "591E29B2-3547-46FF-9B02-E748F4861567"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "244740D0-CACA-4607-964C-F0F46153653D"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA3487C5-05AD-4553-B123-45F0A51BBA3C"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "486AB201-5BE7-4947-B18B-DA8F86E5D626"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E852D2C6-D744-4311-97B3-CAEF073D6585"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "845FBD14-4175-49F1-B762-4F550CEF5B0D"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84E7646B-BC7C-4ED6-925B-268291F31610"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6CD6B328-E333-48C3-B2CC-41EC95321B7C"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C22EAA6-B771-46C3-A0B8-E342493E1F77"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.2150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3BAEB1E3-E3E6-4807-A2FF-ACD2F4356E39"
},
{
"criteria": "cpe:2.3:a:python:python:2.6.6150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92FF153A-69D5-444F-8FB3-78BF1C33F209"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8CE2063E-5B74-4731-885F-80D2D7B15604"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.1:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC647F82-9679-4B26-AFF1-1B43B0AF18B5"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.2:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "046BCC55-F166-4C31-AB2B-815A0DFA2BEE"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A3CABCB-9FA8-4B13-8CF1-AA89B9E9B7E7"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "41925551-AC82-4EEA-836F-56E280114765"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A213A57A-85BB-4B12-B394-3FF5459797EF"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "76D82E41-8B87-4D6E-9E59-C12E37E30965"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.1150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D00809F-8D47-428E-9347-2BF36A61901A"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.1150:*:*:*:*:*:x64:*",
"vulnerable": true,
"matchCriteriaId": "14EF3E9D-8F0D-40C4-A171-866D091CB531"
},
{
"criteria": "cpe:2.3:a:python:python:2.7.2150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CC94B908-E405-4BD2-BE36-2BB90238F7EE"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7883E465-932D-4C11-AA54-97E44181F906",
"versionEndIncluding": "10.10.4"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:python:python:3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC0C702F-59E0-40AB-BA95-8F0803AB0550"
},
{
"criteria": "cpe:2.3:a:python:python:3.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3190C547-7230-476C-A43F-641FE7B891EB"
},
{
"criteria": "cpe:2.3:a:python:python:3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74AC7EE5-F01D-4F28-80D1-4076B7B24BA6"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2B547525-E0DB-4D64-8ED1-AF3F1B6FF65F"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "19064C18-1CD7-4F10-8065-4B900BB31F83"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B1997CB6-FD72-4B13-915A-7500AA06F4B1"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06A1811C-4E97-4226-8335-ADF0827A03B3"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BF2C50D1-187B-4E98-BA02-008D0ED4C220"
},
{
"criteria": "cpe:2.3:a:python:python:3.1.2150:*:*:*:*:*:x64:*",
"vulnerable": true,
"matchCriteriaId": "9EB9683A-EE1C-4EB6-BF27-39A274B37D3F"
},
{
"criteria": "cpe:2.3:a:python:python:3.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "87845E79-F4A3-4390-9ACF-A14E86BCDB10"
},
{
"criteria": "cpe:2.3:a:python:python:3.2:alpha:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E2C8F3C4-91AB-4AE3-A2FB-A093F97742FD"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B511BDFA-D1DC-4E50-9A08-66DA05947A43"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0708E98D-5C84-47DC-89E5-8BB7CFFB12A7"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6595C4F3-5683-4889-AD30-83840F6A58D1"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "027FD902-9B08-4EDF-9F83-314FBF0583ED"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "89FB9D30-8559-4F57-9D20-DC603765B346"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "957FCB4A-32D0-4449-8995-80144CC713B4"
},
{
"criteria": "cpe:2.3:a:python:python:3.2.2150:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F236E583-D23D-4769-8A25-EBFC930E4798"
},
{
"criteria": "cpe:2.3:a:python:python:3.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6DF7665B-3A10-46D1-B486-AFC9ED6C0B8A"
},
{
"criteria": "cpe:2.3:a:python:python:3.3:beta2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E2DAB9D-5D7D-40ED-8110-E3FDF7AE0729"
},
{
"criteria": "cpe:2.3:a:python:python:3.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "875ABC97-2783-41DA-AB9F-9E6F0870B74C"
},
{
"criteria": "cpe:2.3:a:python:python:3.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5262D28D-204C-41E8-BC4D-27372E366295"
},
{
"criteria": "cpe:2.3:a:python:python:3.3.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "121225D0-C5DA-4F26-93B8-3D56BC1D38B1"
},
{
"criteria": "cpe:2.3:a:python:python:3.3.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52DD66F7-FE7B-4C1C-B07B-F9E4CEEA7AFD"
},
{
"criteria": "cpe:2.3:a:python:python:3.4:alpha1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B567FD3B-10F2-45DF-BC50-04316DF15113"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}