Improper Verification of Cryptographic Signature in aws-encryption-sdk-java · CVE-2024-23680 · GitHub Advisory Database · GitHub

Improper Verification of Cryptographic Signature in aws-encryption-sdk-java

Moderate severity GitHub Reviewed Published Jan 19, 2024 to the GitHub Advisory Database • Updated Mar 1, 2024

Package

com.amazonaws:aws-encryption-sdk-java (Maven)

Affected versions

< 1.9.0

>= 2.0.0, < 2.2.0

Patched versions

1.9.0

2.2.0

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.

References

Published by the National Vulnerability Database

Jan 19, 2024

Published to the GitHub Advisory Database Jan 19, 2024

Reviewed Jan 23, 2024

Last updated Mar 1, 2024

Severity

Moderate

5.3

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

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