How severe is CVE-2024-23680?

CVE-2024-23680 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-23680 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23680?

CVE-2024-23680 affects Amazon Aws Encryption Sdk. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23680?

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

Does CVE-2024-23680 have an EU (EUVD) identifier?

Yes. CVE-2024-23680 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0361.

When was CVE-2024-23680 published?

CVE-2024-23680 was published on 2024-01-19 and last updated on 2026-06-17.

CVE-2024-23680

CVE-2024-23680 is a medium-severity vulnerability in Amazon Aws Encryption Sdk with a CVSS 3.x base score of 5.3. 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-347.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0361
Weakness: CWE-347
Affected product: Amazon Aws Encryption Sdk
Published: 2024-01-19
Last modified: 2026-06-17

Description

AWS Encryption SDK for Java versions 2.0.0 to 2.2.0 and less than 1.9.0 incorrectly validates some invalid ECDSA signatures.

Frequently asked questions

What is CVE-2024-23680?: AWS Encryption SDK for Java versions 2.0.0 to 2.2.0 and less than 1.9.0 incorrectly validates some invalid ECDSA signatures.
How severe is CVE-2024-23680?: CVE-2024-23680 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-23680 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23680?: CVE-2024-23680 affects Amazon Aws Encryption Sdk. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23680?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23680 have an EU (EUVD) identifier?: Yes. CVE-2024-23680 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0361.
When was CVE-2024-23680 published?: CVE-2024-23680 was published on 2024-01-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:amazon:aws_encryption_sdk:*:*:*:*:*:*:*:*

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