variot - var-202107-0487

VAR-202107-0487

Vulnerability from variot - Updated: 2023-12-18 11:41

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. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. Juniper Networks SBR Carrier is a set of AAA (Authentication, Authorization and Accounting) servers for operators from Juniper Networks. This product mainly provides functions such as network resource management, user access control and billing. A security vulnerability exists in the Juniper Networks SBR Carrier, which originates from

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CVE-2021-0276 (GCVE-0-2021-0276)

Vulnerability from cvelistv5 – Published: 2021-07-15 20:00 – Updated: 2024-09-16 19:00

Summary

Severity ?

9.8 (Critical)


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

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

juniper

References

URL

Tags

https://kb.juniper.net/JSA11180

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Juniper Networks	SBR Carrier	Affected: 8.4.1 , < 8.4.1R19 (custom) Affected: 8.5.0 , < 8.5.0R10 (custom) Affected: 8.6.0 , < 8.6.0R4 (custom)

Show details on NVD website

JSON

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          "value": "This issue affects SBR Carrier with EAP authentication configured only when using Enhanced EAP Logging and TraceLevel setting of 2.\n\n  \u003cSBR_Installed_Directory\u003e/JNPRsbr/radius/radius.ini\n  [Logging]\n  LogLevel=2\n  TraceLevel=2\n  EnhancedEAPLogging = yes"
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          "lang": "en",
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          "lang": "en",
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        "defect": [
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      },
      "title": "Steel-Belted Radius Carrier Edition: Remote code execution vulnerability when EAP Authentication is configured.",
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          "lang": "en",
          "value": "There are no viable workarounds for this issue."
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    "dateReserved": "2020-10-27T00:00:00",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202107-0487

CVE-2021-0276 (GCVE-0-2021-0276)

Tags

Sightings

Nomenclature