Juniper Junos OS Evolved BGP UPDATE Message denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper Junos OS Evolved and classified as problematic. This affects an unknown part of the component BGP UPDATE Message Handler. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2021-0250. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Juniper Junos OS Evolved (Router Operating System) (the affected version is unknown) and classified as problematic. This vulnerability affects an unknown code of the component BGP UPDATE Message Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was presented 04/23/2021 as JSA11143. The advisory is available at kb.juniper.net. This vulnerability was named CVE-2021-0250. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

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Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/27/2020 🔍
04/23/2021 +177 days 🔍
04/23/2021 +0 days 🔍
04/29/2021 +6 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11143
Status: Confirmed

CVE: CVE-2021-0250 (🔍)
GCVE (CVE): GCVE-0-2021-0250
GCVE (VulDB): GCVE-100-173758

Entryinfo

Created: 04/23/2021 07:39
Updated: 04/29/2021 08:46
Changes: 04/23/2021 07:39 (38), 04/27/2021 12:54 (5), 04/27/2021 13:01 (1), 04/29/2021 08:46 (7)
Complete: 🔍
Cache ID: 216::103

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