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PT-2020-20365

🗓️ 11 Aug 2020 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 4 Views

Vulnerability in AWS S3 Crypto SDK for Go: writer can switch AES-GCM to AES-CTR via a decryption oracle, risking key exposure.

Related
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Netcool Operations Insight v1.6.7 contains fixes for multiple security vulnerabilities.
15 Dec 202209:13
–ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a security restrictions bypass in Amazon AWS S3 Crypto SDK for GoLang (CVE-2020-8912)
31 Mar 202316:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Certified Container operator and operands are vulnerable to arbitrary code execution, loss of confidentiality and denial of service
6 May 202613:05
–ibm
AlpineLinux		CVE-2026-33810
8 Apr 202601:06
–alpinelinux
AlmaLinux		Important: opentelemetry-collector security update
19 May 202600:00
–almalinux
CBLMariner		CVE-2026-33810 affecting package golang for versions less than 1.25.9-1
14 Apr 202600:55
–cbl_mariner
CBLMariner		CVE-2026-33810 affecting package golang for versions less than 1.26.2-1
14 Apr 202600:55
–cbl_mariner
Chainguard		CVE-2020-8912 vulnerabilities
11 Aug 202020:15
–cgr
Chainguard		CVE-2026-33810 vulnerabilities
11 Apr 202602:18
–cgr
Circl		CVE-2020-8912
10 Aug 202020:22
–circl
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10 Jun 2026 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.12.5 - 8.2
CVSS 22.1
EPSS0.00259
SSVC
encryption algorithm switchgo language sdkbucket write accessdecryption oraclekey exposure riskre encrypt files
4