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Package details: pkg:pypi/aws-encryption-sdk@1.3.4
purl pkg:pypi/aws-encryption-sdk@1.3.4
Next non-vulnerable version 2.0.0
Latest non-vulnerable version 2.0.0
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-6szz-puzq-67bx
Aliases:
CVE-2020-8897
GHSA-wqgp-vphw-hphf
PYSEC-2020-261
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.
2.0.0
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-02T04:07:56.073824+00:00 Pypa Importer Affected by VCID-6szz-puzq-67bx https://github.com/pypa/advisory-database/blob/main/vulns/aws-encryption-sdk/PYSEC-2020-261.yaml 38.6.0