CVE-2024-23680: AWS Encryption SDK for Java Improper Verification of Cryptographic Signature
First published: Fri Jan 19 2024(Updated: )
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.
Credit: disclosure@vulncheck.com disclosure@vulncheck.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/com.amazonaws:aws-encryption-sdk-java | >=2.0.0<2.2.0 | 2.2.0 |
| maven/com.amazonaws:aws-encryption-sdk-java | <1.9.0 | 1.9.0 |
| Amazon AWS Encryption SDK | <1.9.0 | |
| Amazon AWS Encryption SDK | >=2.0.0<2.2.0 |
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Reference Links
- https://github.com/aws/aws-encryption-sdk-java/security/advisories/GHSA-55xh-53m6-936r
- https://github.com/advisories/GHSA-55xh-53m6-936r
- https://vulncheck.com/advisories/vc-advisory-GHSA-55xh-53m6-936r
- https://nvd.nist.gov/vuln/detail/CVE-2024-23680
- https://github.com/advisories/GHSA-gvc7-gjrw-hj65 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-23680?
The severity of CVE-2024-23680 has not been specified, but it involves a vulnerability in signature validation.
How do I fix CVE-2024-23680?
To fix CVE-2024-23680, upgrade AWS Encryption SDK for Java to version 2.2.0 or to 1.9.0.
Which versions of AWS Encryption SDK for Java are affected by CVE-2024-23680?
CVE-2024-23680 affects AWS Encryption SDK for Java versions from 2.0.0 to 2.2.0 and all versions less than 1.9.0.
What types of applications are impacted by CVE-2024-23680?
Applications using vulnerable versions of the AWS Encryption SDK for Java for ECDSA signature validation are impacted by CVE-2024-23680.
Is CVE-2024-23680 critical for my systems?
The criticality of CVE-2024-23680 depends on your use of ECDSA signatures and the AWS Encryption SDK in your systems.
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