cve-2014-7250
Vulnerability from cvelistv5
Published
2014-12-12 02:00
Modified
2024-08-06 12:40
Severity ?
EPSS score ?
Summary
The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-06T12:40:19.262Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "JVN#07930208", "tags": [ "third-party-advisory", "x_refsource_JVN", "x_transferred" ], "url": "http://jvn.jp/en/jp/JVN07930208/index.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243" }, { "name": "JVNDB-2014-000134", "tags": [ "third-party-advisory", "x_refsource_JVNDB", "x_transferred" ], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2014-11-21T00:00:00", "descriptions": [ { "lang": "en", "value": "The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2014-12-12T02:57:00", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert" }, "references": [ { "name": "JVN#07930208", "tags": [ "third-party-advisory", "x_refsource_JVN" ], "url": "http://jvn.jp/en/jp/JVN07930208/index.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243" }, { "name": "JVNDB-2014-000134", "tags": [ "third-party-advisory", "x_refsource_JVNDB" ], "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2014-7250", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "JVN#07930208", "refsource": "JVN", "url": "http://jvn.jp/en/jp/JVN07930208/index.html" }, { "name": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243", "refsource": "MISC", "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243" }, { "name": "JVNDB-2014-000134", "refsource": "JVNDB", "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134" } ] } } } }, "cveMetadata": { "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2014-7250", "datePublished": "2014-12-12T02:00:00", "dateReserved": "2014-09-30T00:00:00", "dateUpdated": "2024-08-06T12:40:19.262Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2014-7250\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2014-12-12T03:03:47.817\",\"lastModified\":\"2014-12-12T20:28:21.973\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.\"},{\"lang\":\"es\",\"value\":\"La pila de TCP en 4.3BSD Net/2, utilizado en FreeBSD 5.4, NetBSD posiblemente 2.0, y OpenBSD posiblemente 3.6, no implementa correctamente el temporizador de la sesi\u00f3n, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de recursos) a trav\u00e9s de paquetes manipulados.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:bsd:bsd:4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"388BB5C2-53B3-4597-913C-7D86E585CCD5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AD85B1ED-1473-4C22-9E1E-53F07CF517E9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A3C3F588-98DA-4F6F-A083-2B9EE534C561\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4D84D7A-EB7C-4196-B8B6-7B703C8055C2\"}]}]}],\"references\":[{\"url\":\"http://jvn.jp/en/jp/JVN07930208/index.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://jvndb.jvn.jp/jvndb/JVNDB-2014-000134\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243\",\"source\":\"vultures@jpcert.or.jp\"}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.