Juniper Junos OS Evolved IPv6 Packet denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper Junos OS Evolved. It has been rated as problematic. This affects an unknown part of the component IPv6 Packet Handler. The manipulation leads to denial of service. This vulnerability is uniquely identified as CVE-2021-0226. The attack can only be initiated within the local network. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Juniper Junos OS Evolved (Router Operating System) (version unknown). This issue affects an unknown function of the component IPv6 Packet Handler. 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 disclosed 04/23/2021 as JSA11121. It is possible to read the advisory at kb.juniper.net. The identification of this vulnerability is CVE-2021-0226. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: JSA11121
Status: Confirmed

CVE: CVE-2021-0226 (🔍)
GCVE (CVE): GCVE-0-2021-0226
GCVE (VulDB): GCVE-100-173747

Entryinfo

Created: 04/23/2021 07:31
Updated: 04/29/2021 08:32
Changes: 04/23/2021 07:31 (38), 04/27/2021 10:49 (5), 04/27/2021 10:53 (1), 04/29/2021 08:32 (18)
Complete: 🔍
Cache ID: 216::103

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