fkie_cve-2012-1150
Vulnerability from fkie_nvd
Published
2012-10-05 21:55
Modified
2024-11-21 01:36
Severity ?
Summary
Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
References
Impacted products
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"cpe:2.3:a:python:python:3.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "06A1811C-4E97-4226-8335-ADF0827A03B3", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:python:python:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "87845E79-F4A3-4390-9ACF-A14E86BCDB10", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.2:alpha:*:*:*:*:*:*", "matchCriteriaId": "E2C8F3C4-91AB-4AE3-A2FB-A093F97742FD", "vulnerable": true }, { "criteria": "cpe:2.3:a:python:python:3.2.2150:*:*:*:*:*:*:*", "matchCriteriaId": "F236E583-D23D-4769-8A25-EBFC930E4798", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Python before 2.6.8, 2.7.x before 2.7.3, 3.x before 3.1.5, and 3.2.x before 3.2.3 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table." }, { "lang": "es", "value": "Python anteriores a v2.6.8, v2.7.x anteriores a v2.7.3, 3.x anteriores a v3.1.5, y v3.2.x anteriores a v3.2.3 procesa los valores hash sin restringir la disponibilidad para provocar colisiones predecibles, lo que permite a atacantes dependiendo del contexto provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de una entrada manipulada sobre una aplicaci\u00f3n que mantiene una tabla hash." } ], "id": "CVE-2012-1150", "lastModified": "2024-11-21T01:36:32.533", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2012-10-05T21:55:01.113", "references": [ { "source": "secalert@redhat.com", "tags": [ "Exploit" ], "url": "http://bugs.python.org/issue13703" }, { "source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html" }, { "source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html" }, { "source": "secalert@redhat.com", "url": "http://mail.python.org/pipermail/python-dev/2011-December/115116.html" }, { "source": "secalert@redhat.com", "url": "http://mail.python.org/pipermail/python-dev/2012-January/115892.html" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/2.6.8/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/2.7.3/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/3.1.5/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/3.2.3/" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/50858" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/51087" }, { "source": "secalert@redhat.com", "url": "http://secunia.com/advisories/51089" }, { "source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/03/10/3" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1592-1" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1596-1" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1615-1" }, { "source": "secalert@redhat.com", "url": "http://www.ubuntu.com/usn/USN-1616-1" }, { "source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750555" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit" ], "url": "http://bugs.python.org/issue13703" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://mail.python.org/pipermail/python-dev/2011-December/115116.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://mail.python.org/pipermail/python-dev/2012-January/115892.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/2.6.8/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/2.7.3/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/3.1.5/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://python.org/download/releases/3.2.3/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/50858" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51087" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51089" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/03/10/3" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1592-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1596-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1615-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1616-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750555" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-310" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.