Search for packages
| purl | pkg:pypi/aws-encryption-sdk@2.0.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-6rk4-9zxf-vuep
Aliases: GHSA-x5h4-9gqw-942j GMS-2021-5 |
Improper Verification of Cryptographic Signature in aws-encryption-sdk This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages. This ESDK supports a streaming mode where callers may stream the plaintext of signed messages before the ECDSA signature is validated. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-6szz-puzq-67bx | A weak robustness vulnerability exists in the AWS Encryption SDKs for Java, Python, C and Javalcript prior to versions 2.0.0. Due to the non-committing property of AES-GCM (and other AEAD ciphers such as AES-GCM-SIV or (X)ChaCha20Poly1305) used by the SDKs to encrypt messages, an attacker can craft a unique cyphertext which will decrypt to multiple different results, and becomes especially relevant in a multi-recipient setting. We recommend users update their SDK to 2.0.0 or later. |
CVE-2020-8897
GHSA-wqgp-vphw-hphf PYSEC-2020-261 |
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-06-04T17:25:18.520195+00:00 | GithubOSV Importer | Fixing | VCID-6szz-puzq-67bx | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/10/GHSA-wqgp-vphw-hphf/GHSA-wqgp-vphw-hphf.json | 38.6.0 |
| 2026-06-04T16:21:29.768457+00:00 | GitLab Importer | Affected by | VCID-6rk4-9zxf-vuep | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/aws-encryption-sdk/GMS-2021-5.yml | 38.6.0 |
| 2026-06-02T04:40:12.965120+00:00 | GitLab Importer | Fixing | VCID-6szz-puzq-67bx | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/aws-encryption-sdk/CVE-2020-8897.yml | 38.6.0 |
| 2026-06-02T04:07:56.114350+00:00 | Pypa Importer | Fixing | VCID-6szz-puzq-67bx | https://github.com/pypa/advisory-database/blob/main/vulns/aws-encryption-sdk/PYSEC-2020-261.yaml | 38.6.0 |