CVE-2020-3675 (GCVE-0-2020-3675)

Vulnerability from cvelistv5 – Published: 2020-09-08 09:31 – Updated: 2024-08-04 07:44
VLAI?
Summary
u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250
Severity ?
No CVSS data available.
CWE
  • Buffer Over-read Issue in WLAN
Assigner
References
Impacted products
Vendor Product Version
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking Affected: IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250
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      "id": "CVE-2020-3675",
      "lastModified": "2024-11-21T05:31:33.350",
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      "published": "2020-09-08T10:15:16.247",
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      "sourceIdentifier": "product-security@qualcomm.com",
      "vulnStatus": "Modified",
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    "nvd": "{\"cve\":{\"id\":\"CVE-2020-3675\",\"sourceIdentifier\":\"product-security@qualcomm.com\",\"published\":\"2020-09-08T10:15:16.247\",\"lastModified\":\"2024-11-21T05:31:33.350\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"u\u0027Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute\u0027 in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice \u0026 Music, Snapdragon Wired Infrastructure and Networking in IPQ5018, IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCN7605, QCS404, QCS405, Rennell, SA415M, Saipan, SC7180, SC8180X, SDX55, SM6150, SM7150, SM8150, SM8250\"},{\"lang\":\"es\",\"value\":\"Un potencial subdesbordamiento de enteros mientras se analiza Service Info y los TLV locales de enlace IPv6 que vienen como parte del atributo NDPE en los 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SM8250.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":10.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-191\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:ipq5018_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C84001E-B14B-4657-85E1-60FB0AD388AF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:ipq5018:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0E84640A-6848-4C76-96FC-EA349801D440\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:ipq6018_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B04589FF-F299-4EF6-A57B-1AD145372DBB\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:ipq6018:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDC1ADAD-DA77-47EF-8DB9-C36961C560C2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:ipq8074_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2914BF98-E69C-4C8D-8B10-759642ADD7B4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:ipq8074:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2118C404-402F-463C-8160-3CC3B703DF30\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:kamorta_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4C17D128-D249-463B-B21B-F5B01265726A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:kamorta:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4ECFB565-9C4D-4F58-AD4E-283276688F00\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:nicobar_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"490B208B-BBF3-4C58-A2BD-626DF6841AEE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:nicobar:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"572C4751-B805-430C-B26B-2DF661B362C2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"96FBD6DF-F174-4690-AA3D-1E8974E3627F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A3BF86E1-3FAC-4A42-8C01-5944C6C30AE5\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C9D1966-30F0-414D-BE75-0A14B12A1457\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD28C87D-1D28-4C84-BFE4-56EE3BF2C6B0\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:qcs404_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A2F7E6B-D499-4698-A203-A12725E51DFF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:qualcomm:qcs404:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B172AA65-B693-48DF-9D5A-7BB6FCC4A2A3\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36F5A18B-8C9E-4A38-B994-E3E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Link\",\"Vendor Advisory\"]},{\"url\":\"https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\",\"Vendor Advisory\"]}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.