How severe is CVE-2020-24736?

CVE-2020-24736 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-24736 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24736?

CVE-2020-24736 affects Ghost Sqlite3. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-24736?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-24736 published?

CVE-2020-24736 was published on 2023-04-11 and last updated on 2026-06-17.

CVE-2020-24736

CVE-2020-24736 is a medium-severity vulnerability in Ghost Sqlite3 with a CVSS 3.x base score of 5.5. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Ghost Sqlite3
Published: 2023-04-11
Last modified: 2026-06-17

Description

Buffer Overflow vulnerability found in SQLite3 v.3.27.1 and before allows a local attacker to cause a denial of service via a crafted script.

Frequently asked questions

What is CVE-2020-24736?: Buffer Overflow vulnerability found in SQLite3 v.3.27.1 and before allows a local attacker to cause a denial of service via a crafted script.
How severe is CVE-2020-24736?: CVE-2020-24736 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-24736 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24736?: CVE-2020-24736 affects Ghost Sqlite3. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-24736?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-24736 published?: CVE-2020-24736 was published on 2023-04-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ghost:sqlite3:3.27.1:*:*:*:*:node.js:*:*

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