GJSON up to 1.9.2 incorrect regex

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in GJSON up to 1.9.2. This impacts an unknown function of the component JSON Handler. Such manipulation leads to incorrect regex. This vulnerability is referenced as CVE-2021-42248. No exploit is available.

Detailsinfo

A vulnerability was found in GJSON up to 1.9.2 and classified as problematic. Affected by this issue is an unknown code block of the component JSON Handler. The manipulation with an unknown input leads to a incorrect regex vulnerability. Using CWE to declare the problem leads to CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. Impacted is availability.

The weakness was published 05/25/2022 as 237. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2021-42248 since 10/11/2021. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: Incorrect regex
CWE: CWE-185 / CWE-697
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/11/2021 🔍
05/25/2022 +226 days 🔍
05/25/2022 +0 days 🔍
05/25/2022 +0 days 🔍

Sourcesinfo

Advisory: 237
Status: Confirmed

CVE: CVE-2021-42248 (🔍)
GCVE (CVE): GCVE-0-2021-42248
GCVE (VulDB): GCVE-100-200660

Entryinfo

Created: 05/25/2022 10:04
Changes: 05/25/2022 10:04 (37)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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