Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
cve[email protected]CVE-2021-0276
HistoryJul 15, 2021 - 8:15 p.m.

CVE-2021-0276

2021-07-1520:15:09
CWE-121
CWE-787
[email protected]
web.nvd.nist.gov
53
6
cve
2021
0276
buffer overflow
juniper networks
sbr carrier
eap
authentication
dos
rce
vulnerability

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.9%

JSON

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 configurations

NVD
Node
junipersteel-belted_radius_carrierMatch8.4.1-
OR
junipersteel-belted_radius_carrierMatch8.4.1r13
OR
junipersteel-belted_radius_carrierMatch8.5.0-
OR
junipersteel-belted_radius_carrierMatch8.5.0r4
OR
junipersteel-belted_radius_carrierMatch8.6.0

CNA Affected

[
  {
    "product": "SBR Carrier",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "8.4.1R19",
        "status": "affected",
        "version": "8.4.1",
        "versionType": "custom"
      },
      {
        "lessThan": "8.5.0R10",
        "status": "affected",
        "version": "8.5.0",
        "versionType": "custom"
      },
      {
        "lessThan": "8.6.0R4",
        "status": "affected",
        "version": "8.6.0",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

Related

prion 1
cvelist 1
nvd 1
threatpost 1
avleonov 1
prion
prion
Stack overflow
2021-07-15 20:15:00
cvelist
cvelist
CVE-2021-0276 Steel-Belted Radius Carrier Edition: Remote code execution vulnerability when EAP Authentication is configured.
2021-07-14 00:00:00
nvd
nvd
CVE-2021-0276
2021-07-15 20:15:09
threatpost
threatpost
Critical Juniper Bug Allows DoS, RCE Against Carrier Networks
2021-07-16 17:17:19
avleonov
avleonov
Last Week’s Security news: Exploits for ForgeRock, vSphere, Apache Tomcat, new Print Spooler vuln, Kaseya Patch and REvil, SolarWinds, Schneider Electric, Bulletins
2021-07-19 16:29:00

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

79.9%

JSON
Related for CVE-2021-0276
prion1cvelist1nvd1threatpost1avleonov1