Description
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
CVSS Metrics
- Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- unchanged
- Confidentiality
- high
- Integrity
- high
- Availability
- high
- Weaknesses
- CWE-345
Metadata
- Primary Vendor
- FREERADIUS
- Published
- 4/22/2019
- Last Modified
- 11/21/2024
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
freeradius : freeradiusfedoraproject : fedoraredhat : enterprise_linuxredhat : enterprise_linux_eusredhat : enterprise_linux_serverredhat : enterprise_linux_server_ausredhat : enterprise_linux_server_tusredhat : enterprise_linux_workstationcanonical : ubuntu_linuxcanonical : ubuntu_linuxcanonical : ubuntu_linuxopensuse : leap
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