FKIE_CVE-2021-0233

Vulnerability from fkie_nvd - Published: 2021-04-22 20:15 - Updated: 2024-11-21 05:42
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in Juniper Networks Junos OS ACX500 Series, ACX4000 Series, may allow an attacker to cause a Denial of Service (DoS) by sending a high rate of specific packets to the device, resulting in a Forwarding Engine Board (FFEB) crash. Continued receipt of these packets will sustain the Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on ACX500 Series, ACX4000 Series: 17.4 versions prior to 17.4R3-S2.
References
sirt@juniper.nethttps://kb.juniper.net/JSA11128Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://kb.juniper.net/JSA11128Vendor Advisory
Impacted products
Vendor Product Version
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper junos 17.4
juniper acx4000 -
juniper acx500 -
To clipboard 

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  "lastModified": "2024-11-21T05:42:15.917",
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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.
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  • 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.