CVE-2024-23680

MEDIUM
Published Jan 19, 2024 Modified Nov 29, 2025 CWE-347

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.

Is your site exposed to CVE-2024-23680?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-347 CWE-347

Affected Products

Vendor Product
amazon aws_encryption_sdk
amazon aws_encryption_sdk

References

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2024-23680? +
CVE-2024-23680 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2024-23680? +
CVE-2024-23680 affects products from amazon, specifically: aws_encryption_sdk. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-23680? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-46684

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase enterprise token handling can let TokenFilter#doFilter() …
CVE-2026-59639

In Bouncy Castle for Java before 1.85, CMS verifySignatures returns true for SignedData with zero signers. This issue also affects …
CVE-2026-12860

In Bouncy Castle for Java before 1.85, RSA PKCS#1 verification skips last two hash bytes in NULL-omitted path. This issue …
CVE-2026-44720

OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication vulnerability was identified in OpenLearnX …
CVE-2025-24800

Hyperbridge is a hyper-scalable coprocessor for verifiable, cross-chain interoperability. A critical vulnerability was discovered in the ismp-grandpa crate, that allowed …
CVE-2025-27498

aes-gcm is a pure Rust implementation of the AES-GCM. In decrypt_in_place_detached, the decrypted ciphertext (which is the correct ciphertext) is …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2024-23680 — free, no signup required.