CVE-2018-8834 (GCVE-0-2018-8834)
Vulnerability from cvelistv5
Published
2018-04-17 19:00
Modified
2024-09-16 19:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-122 - HEAP-BASED BUFFER OVERFLOW
Summary
Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow.
References
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Impacted products
Vendor | Product | Version | ||
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ICS-CERT | Omron CX-One |
Version: The following versions of CX-One are affected: CX-One Versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior. |
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CX-Protocol, en versiones 1.992 y anteriores; CX-Programmer, en versiones 9.65 y anteriores; CX-Server, en versiones 5.0.22 y anteriores; Network Configurator, en versiones 3.63 y anteriores y Switch Box Utility, en versiones 1.68 y anteriores, podr\u00eda provocar un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"ics-cert@hq.dhs.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-122\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.00\",\"matchCriteriaId\":\"AFB8B3D9-646D-4D95-BCBF-65910E65669F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.42\",\"matchCriteriaId\":\"6C1865E7-6B16-4F3F-9F49-CFA81A09FAF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"9.65\",\"matchCriteriaId\":\"8E51D1B1-AD65-4391-9139-7F37DD913299\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.992\",\"matchCriteriaId\":\"E8DC4CD1-163E-4147-ACF9-5D9AED5E768F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.0.22\",\"matchCriteriaId\":\"C5FADD4F-7551-4630-BD15-53BE7160EDA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.63\",\"matchCriteriaId\":\"712C5D5F-BA56-4072-99E5-3590DBE51564\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.68\",\"matchCriteriaId\":\"E26D4997-1257-421A-A943-8F6BBBC40A7B\"}]}]}],\"references\":[{\"url\":\"https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02\",\"source\":\"ics-cert@hq.dhs.gov\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]}]}}" } }
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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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