Juniper Junos OS prior 21.4R1 SIP ALG stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Juniper Junos OS. The affected element is an unknown function of the component SIP ALG. The manipulation results in stack-based overflow. This vulnerability is known as CVE-2022-22178. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Juniper Junos OS (Router Operating System). It has been classified as critical. Affected is an unknown function of the component SIP ALG. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on availability.

The weakness was published 01/19/2022 as JSA11284. The advisory is shared for download at kb.juniper.net. This vulnerability is traded as CVE-2022-22178 since 12/21/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 20.4R3-S2, 21.1R2-S1, 21.1R3, 21.2R2, 21.2R3, 21.3R2 or 21.4R1 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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: 🔍

Upgrade: Junos OS 20.4R3-S2/21.1R2-S1/21.1R3/21.2R2/21.2R3/21.3R2/21.4R1

Timelineinfo

12/21/2021 🔍
01/19/2022 +29 days 🔍
01/19/2022 +0 days 🔍
01/20/2022 +1 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11284
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-22178 (🔍)
GCVE (CVE): GCVE-0-2022-22178
GCVE (VulDB): GCVE-100-190680

Entryinfo

Created: 01/19/2022 08:12
Updated: 01/20/2022 13:18
Changes: 01/19/2022 08:12 (50), 01/20/2022 13:18 (2)
Complete: 🔍
Cache ID: 216::103

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