CVE-2024-31755
CVE-2024-31755 is a high-severity vulnerability in Cjson Project Cjson with a CVSS 3.x base score of 7.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.
Key facts
- Severity: High (CVSS 3.x base score 7.6)
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-29628
- Weakness: CWE-476
- Affected product: Cjson Project Cjson
- Published:
- Last modified:
Description
cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSON_SetValuestring at cJSON.c.
Frequently asked questions
- What is CVE-2024-31755?
- cJSON v1.7.17 was discovered to contain a segmentation violation, which can trigger through the second parameter of function cJSON_SetValuestring at cJSON.c.
- How severe is CVE-2024-31755?
- CVE-2024-31755 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
- Is CVE-2024-31755 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-31755?
- CVE-2024-31755 affects Cjson Project Cjson. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-31755?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-31755 have an EU (EUVD) identifier?
- Yes. CVE-2024-31755 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29628.
- When was CVE-2024-31755 published?
- CVE-2024-31755 was published on 2024-04-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:cjson_project:cjson:1.7.17:*:*:*:*:*:*:*
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