Amazon Aws s3 Crypto SDK vulnerabilities

2 CVEs affecting Amazon Aws s3 Crypto SDK, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-8912, published 2020-08-11.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-8911, published 2020-08-11. Medium severity, CVSS 5.6. EPSS: 0.3% chance of exploitation in the next 30 days. A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code…
CVE-2020-8912, published 2020-08-11. Low severity, CVSS 2.5. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability in the in-band key negotiation exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. An attacker with write access to the targeted bucket can change the encryption…