Juniper Junos OS Evolved on MX Firewall Filter denial of service

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper Junos OS Evolved on MX. It has been declared as problematic. The impacted element is an unknown function of the component Firewall Filter. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2021-0264. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Juniper Junos OS Evolved on MX (Router Operating System) (version now known). Affected by this issue is some unknown processing of the component Firewall Filter. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was shared 04/23/2021 as JSA11155. The advisory is available at kb.juniper.net. This vulnerability is handled as CVE-2021-0264. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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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: 3.7
VulDB Meta Temp Score: 3.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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 🔍
04/27/2021 +4 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11155
Status: Confirmed

CVE: CVE-2021-0264 (🔍)
GCVE (CVE): GCVE-0-2021-0264
GCVE (VulDB): GCVE-100-173774

Entryinfo

Created: 04/23/2021 08:05
Updated: 04/27/2021 14:18
Changes: 04/23/2021 08:05 (39), 04/27/2021 14:17 (5), 04/27/2021 14:18 (1)
Complete: 🔍
Cache ID: 216::103

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