{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-11-04T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-10-17T13:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "20031104 010: RELIABILITY FIX: November 4, 2003", "tags": ["vendor-advisory", "x_refsource_OPENBSD"], "url": "http://www.openbsd.org/errata33.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2"}, {"name": "8978", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/8978"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2"}, {"name": "20031104 OpenBSD kernel overflow, yet still *BSD much better than windows", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"}, {"name": "20031105 005: RELIABILITY FIX: November 4, 2003", "tags": ["vendor-advisory", "x_refsource_OPENBSD"], "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"}, {"tags": ["x_refsource_MISC"], "url": "http://www.guninski.com/msuxobsd2.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-0955", "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": "OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "20031104 010: RELIABILITY FIX: November 4, 2003", "refsource": "OPENBSD", "url": "http://www.openbsd.org/errata33.html"}, {"name": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2", "refsource": "CONFIRM", "url": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2"}, {"name": "8978", "refsource": "BID", "url": "http://www.securityfocus.com/bid/8978"}, {"name": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2", "refsource": "CONFIRM", "url": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2"}, {"name": "20031104 OpenBSD kernel overflow, yet still *BSD much better than windows", "refsource": "FULLDISC", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"}, {"name": "20031105 005: RELIABILITY FIX: November 4, 2003", "refsource": "OPENBSD", "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"}, {"name": "http://www.guninski.com/msuxobsd2.html", "refsource": "MISC", "url": "http://www.guninski.com/msuxobsd2.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T02:12:35.415Z"}, "title": "CVE Program Container", "references": [{"name": "20031104 010: RELIABILITY FIX: November 4, 2003", "tags": ["vendor-advisory", "x_refsource_OPENBSD", "x_transferred"], "url": "http://www.openbsd.org/errata33.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2"}, {"name": "8978", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/8978"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2"}, {"name": "20031104 OpenBSD kernel overflow, yet still *BSD much better than windows", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"}, {"name": "20031105 005: RELIABILITY FIX: November 4, 2003", "tags": ["vendor-advisory", "x_refsource_OPENBSD", "x_transferred"], "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.guninski.com/msuxobsd2.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-0955", "datePublished": "2003-11-21T05:00:00.000Z", "dateReserved": "2003-11-19T00:00:00.000Z", "dateUpdated": "2024-08-08T02:12:35.415Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"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}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow."}, {"lang": "es", "value": "El Kernel OpenBSD 3.3 y 3.4 permite que usuarios locales causen una denegaci\u00f3n de servicio (kernel panic) y posiblemente ejecuten c\u00f3digo arbitrario en 3.4 mediante un programa con una cabecera inv\u00e1lida. Esto no lo maneja adecuadamente en (1) bcs2_exec.c o (2) exec_elf.c, que lleva a un desbordamiento de b\u00fafer."}], "id": "CVE-2003-0955", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-12-15T05:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"}, {"source": "cve@mitre.org", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "http://www.guninski.com/msuxobsd2.html"}, {"source": "cve@mitre.org", "url": "http://www.openbsd.org/errata33.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/8978"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.4/common/005_exec.patch"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2003-November/013315.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=openbsd-security-announce&m=106808820119679&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=openbsd-security-announce&m=106917441524978&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "http://www.guninski.com/msuxobsd2.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openbsd.org/errata33.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/8978"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}