CVE-2024-23680 json
AWS Encryption SDK for Java Improper Verification of Cryptographic Signature
published 2021-06-01 5 y ago modified 2026-11-08 20 h ago also EUVD-2024-0361 , GHSA-55xh-53m6-936r
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 11%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- maven com.amazonaws:aws-encryption-sdk-java 1.9.0, 2.2.0
- amazon aws_encryption_sdk 1.9.0, 2.2.0
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.amazonaws:aws-encryption-sdk-java | <1.9.0 >=2.0.0, <2.2.0 |
1.9.0 2.2.0 |
Classification
- Weakness
-
- CWE-347 Improper Verification of Cryptographic Signature
References
-
github.com
/aws/aws-encryption-sdk-java/security/advisories/GHSA-55xh-53m6-936r
vendor-advisory, web, patch
-
github.com
/advisories/GHSA-55xh-53m6-936r
vendor-advisory, third-party-advisory, patch
-
vulncheck.com
/advisories/vc-advisory-GHSA-55xh-53m6-936r
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2024-23680
advisory
-
github.com
/aws/aws-encryption-sdk-java
package
Sources
- CVE List CVE-2024-23680
- GitHub Advisory GHSA-55xh-53m6-936r
- NVD CVE-2024-23680
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.