CVE Vulnerability

CVE-2020-24383

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.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 Third Party Advisory US Government Resource
https://www.kb.cert.org/vuls/id/815128 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:fnet_project:fnet:*:*:*:*:*:*:*:*
Information

Published : 2020-12-11 11:15

Updated : 2020-12-15 02:04

NVD link : CVE-2020-24383

Mitre link : CVE-2020-24383

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read