CVE-2020-3675

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
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
Overview
  • CVE ID
  • CVE-2020-3675
  • Assigner
  • product-security@qualcomm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-09-08T10:15:16
  • Last Modified Date
  • 2020-09-11T15:46:18
Weakness Enumerations
CWE URL
CWE-191 http://cwe.mitre.org/data/definitions/191.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:qualcomm:ipq5018_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:ipq5018:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:ipq6018_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:ipq6018:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:ipq8074_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:ipq8074:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:kamorta_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:kamorta:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:nicobar_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:nicobar:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qcn7605:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qcs404_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qcs404:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qcs405:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:rennell_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:rennell:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sa415m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sa415m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:saipan_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:saipan:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sc7180_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sc7180:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sc8180x:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sdx55:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sm6150_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sm6150:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sm7150_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sm7150:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sm8150_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sm8150:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sm8250_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sm8250:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Broken Link Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-3675
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3675
History
Created Old Value New Value Data Type Notes
2022-05-10 16:24:36 Added to TrackCVE
2022-12-04 22:09:48 security.cna@qualcomm.com product-security@qualcomm.com CVE Assigner updated
2022-12-04 22:09:48 2020-09-08T10:15Z 2020-09-08T10:15:16 CVE Published Date updated
2022-12-04 22:09:48 2020-09-11T15:46:18 CVE Modified Date updated
2022-12-04 22:09:48 Analyzed Vulnerability Status updated