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CVE
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CVE-2020-24383Date: (C)2020-12-14   (M)2023-12-22


An issue was discovered in FNET through 4.6.4. The code for processing resource records in mDNS queries doesn't check for proper '' termination of the resource record name string, leading to an out-of-bounds read, and potentially causing information leak or Denial-or-Service.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.1CVSS Score : 6.4
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01
https://www.kb.cert.org/vuls/id/815128

CWE    1
CWE-125
OVAL    1
oval:org.secpod.oval:def:72635

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