fkie_cve-2005-0740
Vulnerability from fkie_nvd
Published
2005-01-13 05:00
Modified
2025-04-03 01:03
Severity ?
Summary
The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout.
References
▶ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://secunia.com/advisories/13819 | ||
cve@mitre.org | http://securitytracker.com/id?1012861 | Patch, Vendor Advisory | |
cve@mitre.org | http://www.openbsd.org/errata35.html | Patch, Vendor Advisory | |
cve@mitre.org | http://www.securityfocus.com/bid/12250 | Exploit, Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://secunia.com/advisories/13819 | ||
af854a3a-2127-422b-91ae-364da2661108 | http://securitytracker.com/id?1012861 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.openbsd.org/errata35.html | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/12250 | Exploit, Patch, Vendor Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
openbsd | openbsd | 2.0 | |
openbsd | openbsd | 2.1 | |
openbsd | openbsd | 2.2 | |
openbsd | openbsd | 2.3 | |
openbsd | openbsd | 2.4 | |
openbsd | openbsd | 2.5 | |
openbsd | openbsd | 2.6 | |
openbsd | openbsd | 2.7 | |
openbsd | openbsd | 2.8 | |
openbsd | openbsd | 2.9 | |
openbsd | openbsd | 3.0 | |
openbsd | openbsd | 3.1 | |
openbsd | openbsd | 3.2 | |
openbsd | openbsd | 3.3 | |
openbsd | openbsd | 3.4 | |
openbsd | openbsd | 3.5 | |
openbsd | openbsd | 3.6 |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "36DF0D51-FCFA-46A3-B834-E80DFA91DFDC", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "5CB726CF-ADA2-4CDA-9786-1E84AC53740A", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "1FC373FC-88AC-4B6D-A289-51881ACD57F7", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "1D2DA7F0-E3C0-447A-A2B0-ECC928389D84", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*", "matchCriteriaId": "FEBE290B-5EC6-4BBA-B645-294C150E417A", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:*", "matchCriteriaId": "ACE7FDFB-C6A6-4B58-B0B4-236E4EA76EF6", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:*", "matchCriteriaId": "0DF053A1-C252-427E-9EEF-27240F422976", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:*", "matchCriteriaId": "48A9C344-45AA-47B9-B35A-1A62E220D9C6", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*", "matchCriteriaId": "80EB24F0-46A7-481B-83ED-8BB012AE0C8E", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:*", "matchCriteriaId": "AA6AEAF0-FA61-4A3F-A083-1218C2027781", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "60DA30A1-3360-46BC-85B7-008D535F95BE", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "DA33E7E2-DE7B-411E-8991-718DA0988C51", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "1957B3C0-7F25-469B-BC3F-7B09260837ED", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.3:*:*:*:*:*:*:*", "matchCriteriaId": "AC46909F-DDFC-448B-BCDF-1EB343F96630", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*", "matchCriteriaId": "9496279F-AB43-4B53-81A6-87C651ABC4BA", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:*", "matchCriteriaId": "BDA160D4-5CAB-44E7-880A-59DD98FEAD62", "vulnerable": true }, { "criteria": "cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:*", "matchCriteriaId": "D4D84D7A-EB7C-4196-B8B6-7B703C8055C2", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "The TCP stack (tcp_input.c) in OpenBSD 3.5 and 3.6 allows remote attackers to cause a denial of service (system panic) via crafted values in the TCP timestamp option, which causes invalid arguments to be used when calculating the retransmit timeout." } ], "id": "CVE-2005-0740", "lastModified": "2025-04-03T01:03:51.193", "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": "2005-01-13T05:00:00.000", "references": [ { "source": "cve@mitre.org", "url": "http://secunia.com/advisories/13819" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://securitytracker.com/id?1012861" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://www.openbsd.org/errata35.html" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Vendor Advisory" ], "url": "http://www.securityfocus.com/bid/12250" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/13819" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://securitytracker.com/id?1012861" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "http://www.openbsd.org/errata35.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch", "Vendor Advisory" ], "url": "http://www.securityfocus.com/bid/12250" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ], "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.
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