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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2021-0276

Steel-Belted Radius Carrier Edition: Remote code execution vulnerability when EAP Authentication is configured.

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Status
Published
Published
Updated
Assigning organization
juniper

Description

A stack-based Buffer Overflow vulnerability in Juniper Networks SBR Carrier with EAP (Extensible Authentication Protocol) authentication configured, allows an attacker sending specific packets causing the radius daemon to crash resulting with a Denial of Service (DoS) or leading to remote code execution (RCE). By continuously sending this specific packets, an attacker can repeatedly crash the radius daemon, causing a sustained Denial of Service (DoS). This issue affects Juniper Networks SBR Carrier: 8.4.1 versions prior to 8.4.1R19; 8.5.0 versions prior to 8.5.0R10; 8.6.0 versions prior to 8.6.0R4.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Juniper Networks SBR Carrier

  • 8.4.1 to < 8.4.1R19affected
  • 8.5.0 to < 8.5.0R10affected
  • 8.6.0 to < 8.6.0R4affected

References