jsonwebtoken up to 8.5.1 risky encryption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in jsonwebtoken up to 8.5.1. It has been rated as problematic. This issue affects some unknown processing. This manipulation causes risky encryption. This vulnerability is tracked as CVE-2022-23539. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in jsonwebtoken up to 8.5.1 and classified as problematic. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a risky encryption vulnerability. The CWE definition for the vulnerability is CWE-327. The product uses a broken or risky cryptographic algorithm or protocol. As an impact it is known to affect confidentiality.

The weakness was disclosed 12/22/2022. The advisory is shared at github.com. This vulnerability is known as CVE-2022-23539 since 01/19/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

Upgrading to version 9.0.0 eliminates this vulnerability.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 5.9
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Risky encryption
CWE: CWE-327 / CWE-310
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: jsonwebtoken 9.0.0
Patch: github.com

Timelineinfo

01/19/2022 🔍
12/22/2022 +337 days 🔍
12/22/2022 +0 days 🔍
01/22/2023 +31 days 🔍

Sourcesinfo

Advisory: e1fa9dcc12054a8681db4e6373da1b30cf7016e3
Status: Confirmed

CVE: CVE-2022-23539 (🔍)
GCVE (CVE): GCVE-0-2022-23539
GCVE (VulDB): GCVE-100-216517

Entryinfo

Created: 12/22/2022 09:08
Updated: 01/22/2023 10:34
Changes: 12/22/2022 09:08 (37), 01/22/2023 10:29 (3), 01/22/2023 10:34 (21)
Complete: 🔍
Cache ID: 216::103

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