mjson 1.4.1 Cyclic Dependency out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in mjson 1.4.1. It has been declared as problematic. This affects an unknown part of the component Cyclic Dependency Handler. The manipulation results in an unknown weakness. This vulnerability is reported as CVE-2023-34611. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in mjson 1.4.1. Affected is some unknown processing of the component Cyclic Dependency Handler. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered mjson thru 1.4.1 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.

The weakness was disclosed 06/14/2023 as 40. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2023-34611 since 06/07/2023. 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-38663). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.8

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/07/2023 🔍
06/14/2023 +7 days 🔍
06/14/2023 +0 days 🔍
01/08/2026 +939 days 🔍

Sourcesinfo

Advisory: 40
Status: Confirmed

CVE: CVE-2023-34611 (🔍)
GCVE (CVE): GCVE-0-2023-34611
GCVE (VulDB): GCVE-100-231552
EUVD: 🔍

Entryinfo

Created: 06/14/2023 17:15
Updated: 01/08/2026 13:00
Changes: 06/14/2023 17:15 (37), 07/13/2023 13:26 (12), 01/07/2025 01:32 (26), 01/08/2026 13:00 (1)
Complete: 🔍
Cache ID: 216::103

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

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