CVE-2003-0190 (GCVE-0-2003-0190)
Vulnerability from cvelistv5
Published
2003-05-02 00:00
Modified
2024-08-08 01:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-08T01:43:36.108Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "RHSA-2003:222", "tags": [ "vendor-advisory", "x_transferred" ], "url": "http://www.redhat.com/support/errata/RHSA-2003-222.html" }, { "name": "20030430 OpenSSH/PAM timing attack allows remote users identification", "tags": [ "mailing-list", "x_transferred" ], "url": "http://marc.info/?l=bugtraq\u0026m=105172058404810\u0026w=2" }, { "name": "7467", "tags": [ "vdb-entry", "x_transferred" ], "url": "http://www.securityfocus.com/bid/7467" }, { "name": "20030806 [OpenPKG-SA-2003.035] OpenPKG Security Advisory (openssh)", "tags": [ "mailing-list", "x_transferred" ], "url": "http://marc.info/?l=bugtraq\u0026m=106018677302607\u0026w=2" }, { "name": "RHSA-2003:224", "tags": [ "vendor-advisory", "x_transferred" ], "url": "http://www.redhat.com/support/errata/RHSA-2003-224.html" }, { "name": "oval:org.mitre.oval:def:445", "tags": [ "vdb-entry", "signature", "x_transferred" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A445" }, { "tags": [ "x_transferred" ], "url": "http://lab.mediaservice.net/advisory/2003-01-openssh.txt" }, { "name": "TLSA-2003-31", "tags": [ "vendor-advisory", "x_transferred" ], "url": "http://www.turbolinux.com/security/TLSA-2003-31.txt" }, { "name": "20030430 OpenSSH/PAM timing attack allows remote users identification", "tags": [ "mailing-list", "x_transferred" ], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004815.html" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2003-04-30T00:00:00", "descriptions": [ { "lang": "en", "value": "OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-12-13T00:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": "RHSA-2003:222", "tags": [ "vendor-advisory" ], "url": "http://www.redhat.com/support/errata/RHSA-2003-222.html" }, { "name": "20030430 OpenSSH/PAM timing attack allows remote users identification", "tags": [ "mailing-list" ], "url": "http://marc.info/?l=bugtraq\u0026m=105172058404810\u0026w=2" }, { "name": "7467", "tags": [ "vdb-entry" ], "url": "http://www.securityfocus.com/bid/7467" }, { "name": "20030806 [OpenPKG-SA-2003.035] OpenPKG Security Advisory (openssh)", "tags": [ "mailing-list" ], "url": "http://marc.info/?l=bugtraq\u0026m=106018677302607\u0026w=2" }, { "name": "RHSA-2003:224", "tags": [ "vendor-advisory" ], "url": "http://www.redhat.com/support/errata/RHSA-2003-224.html" }, { "name": "oval:org.mitre.oval:def:445", "tags": [ "vdb-entry", "signature" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A445" }, { "url": "http://lab.mediaservice.net/advisory/2003-01-openssh.txt" }, { "name": "TLSA-2003-31", "tags": [ "vendor-advisory" ], "url": "http://www.turbolinux.com/security/TLSA-2003-31.txt" }, { "name": "20030430 OpenSSH/PAM timing attack allows remote users identification", "tags": [ "mailing-list" ], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004815.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-0190", "datePublished": "2003-05-02T00:00:00", "dateReserved": "2003-04-01T00:00:00", "dateUpdated": "2024-08-08T01:43:36.108Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2003-0190\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2003-05-12T04:00:00.000\",\"lastModified\":\"2025-04-03T01:03:51.193\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.\"},{\"lang\":\"es\",\"value\":\"OpenSSH-portable (OpenSSH) 3.6.1p1 y anteriores con soporte PAM activado env\u00eda inmediatamente un mensaje de error cuando un usuario no existe, lo que permite a atacantes remotos determinar nombres de usuario v\u00e1lidos mediante un ataque de temporizaci\u00f3n.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"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-203\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.6.1\",\"matchCriteriaId\":\"F0420843-E456-48A7-B46F-823090565FBC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openbsd:openssh:3.6.1:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"5510F5B6-6505-4656-A3C0-1E8425B0D39D\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openpkg:openpkg:1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B6ADD463-E918-4F4D-9FA7-D109EBC98BD8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openpkg:openpkg:1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"46B96764-9241-4586-9FA5-77D8D8EBE3BD\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_x204rna_ecc_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2.7\",\"matchCriteriaId\":\"0F4927F0-F350-431B-9762-009DC7660588\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_x204rna_ecc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"230B1F1A-8D69-4C66-8046-7D1DE3BEFEA1\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.2.7\",\"matchCriteriaId\":\"0D3A0312-1249-4257-98F1-57E8959989C5\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:siemens:scalance_x204rna:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA8B483F-0FD2-49F8-A86A-672A6E007949\"}]}]}],\"references\":[{\"url\":\"http://lab.mediaservice.net/advisory/2003-01-openssh.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004815.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=105172058404810\u0026w=2\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=106018677302607\u0026w=2\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-222.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-224.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://www.securityfocus.com/bid/7467\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\",\"Exploit\",\"Patch\",\"Third Party Advisory\",\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"http://www.turbolinux.com/security/TLSA-2003-31.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A445\",\"source\":\"cve@mitre.org\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://lab.mediaservice.net/advisory/2003-01-openssh.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004815.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=105172058404810\u0026w=2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=106018677302607\u0026w=2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-222.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2003-224.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"http://www.securityfocus.com/bid/7467\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Exploit\",\"Patch\",\"Third Party Advisory\",\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"http://www.turbolinux.com/security/TLSA-2003-31.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A445\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]}]}}" } }
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.
Loading…
Loading…