Juniper Junos BGP UPDATE uninitialized pointer

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Juniper Junos. It has been rated as problematic. Affected is an unknown function of the component BGP UPDATE Handler. The manipulation leads to uninitialized pointer. This vulnerability is referenced as CVE-2021-0209. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Juniper Junos (Router Operating System) (version unknown) and classified as critical. This issue affects an unknown function of the component BGP UPDATE Handler. The manipulation with an unknown input leads to a uninitialized pointer vulnerability. Using CWE to declare the problem leads to CWE-824. The product accesses or uses a pointer that has not been initialized. Impacted is availability.

The weakness was published 01/16/2021 as JSA11099. It is possible to read the advisory at kb.juniper.net. The identification of this vulnerability is CVE-2021-0209. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Uninitialized pointer
CWE: CWE-824 / CWE-908
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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 🔍
01/16/2021 +81 days 🔍
01/16/2021 +0 days 🔍
02/14/2021 +29 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11099
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-0209 (🔍)
GCVE (CVE): GCVE-0-2021-0209
GCVE (VulDB): GCVE-100-168035

Entryinfo

Created: 01/16/2021 09:06
Updated: 02/14/2021 23:12
Changes: 01/16/2021 09:06 (38), 02/14/2021 23:07 (6), 02/14/2021 23:12 (8)
Complete: 🔍
Cache ID: 216::103

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