Overview
- 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.
- Source
- sirt@juniper.net
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.4.1:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8BE22F9D-096C-4826-837D-81AC0DE6243E"
},
{
"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.4.1:r13:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "167FBC0D-C9C4-4F38-A0E5-55C9E0E9027F"
},
{
"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.5.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "433CE00E-8213-424D-8B71-F4306134C857"
},
{
"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.5.0:r4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0EAAB90E-A473-4EFD-A9A6-05807873712C"
},
{
"criteria": "cpe:2.3:a:juniper:steel-belted_radius_carrier:8.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C96D4A3-BAD8-42BE-A1AE-F3719BD8A7F5"
}
],
"operator": "OR"
}
]
}
]