CVE-2020-8911

A flaw was found in the AWS S3 Crypto SDK that allows users to encrypt files stored in S3 buckets with AES-CBC, without computing a MAC on the data. This allows for a padding oracle, enabling attackers with both write access to the target S3 bucket and the ability to observe the result of valid...

350 million email addresses exposed on misconfigured AWS S3 bucket

By Sudais Asif It is still unclear who owned the misconfigured Amazon S3 bucket. This is a post from HackRead.com Read the original post: 350 million email addresses exposed on misconfigured AWS S3 bucket...

DAGOBAH - Open Source Tool To Generate Internal Threat Intelligence, Inventory & Compliance Data From AWS Resources

Dagobah is an open source tool written in python to automate the internal threat intelligence generation, inventory collection and compliance check from different AWS resources. Dagobah collects information and save the state into an elasticsearch index. Dagobah runs into the a LAMBDA and looks a...

CVE-2020-8911

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 MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8912

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 algorithm of an object in the bucket, which can then allow them to change AES-GCM to AES-CTR. Using this i...

CVE-2020-8911

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 MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

Authentication flaw

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 algorithm of an object in the bucket, which can then allow them to change AES-GCM to AES-CTR. Using this i...

Design/Logic Flaw

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 MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8912 In-band key negotiation issue in AWS S3 Crypto SDK for GoLang

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 algorithm of an object in the bucket, which can then allow them to change AES-GCM to AES-CTR. Using this i...

CVE-2020-8911

CVE-2020-8911 describes a padding oracle in the AWS S3 Crypto SDK for Go (older GoLang S3 encryption client). The vulnerability arises because AES-CBC encryption was used without a MAC, enabling an attacker with write access to the target S3 bucket to observe decryption outcomes and reconstruct p...

CVE-2020-8911 CBC padding oracle in AWS S3 Crypto SDK for GoLang

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 MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8912

CVE-2020-8912 concerns the AWS S3 Crypto SDK for Go, affected in GoLang SDKs before version 2. The bug is in-band key negotiation which allows a user with write access to a bucket to alter the encryption algorithm of an object (e.g., switch from AES-GCM to AES-CTR). When combined with a decryptio...

PT-2020-20364

Name of the Vulnerable Software and Affected Versions AWS S3 Crypto SDK for GoLang versions prior to V2 Description A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang, allowing an attacker with write access to the target's S3 bucket and the ability to observe decryption...

FestIn - S3 Bucket Weakness Discovery

FestIn is a tool for discovering open S3 Buckets starting from a domains. It perform a lot of test and collects information from: DNS Web Pages Crawler S3 bucket itself like S3 redirections Why Festin There's a lot of S3 tools for enumeration and discover S3 bucket. Some of them are great but...

Rockset: S3 bucket data at http://rockset-support.s3-us-west-2.amazonaws.com/ reveals user addresses based on latitudes and longitudes.

At the s3 bucket located at http://rockset-support.s3-us-west-2.amazonaws.com/, a file was found called data.json.15that contains of interest latitudes and latitudes of user addresses. F930036 Steps to reproduce: 1, Download the file in the bucket with the command: aws s3 sync s3://rockset-suppor...

HawkScan - Security Tool For Reconnaissance And Information Gathering On A Website

Security Tool for Reconnaissance and Information Gathering on a website. python 2.x & 3.x This script use "WafW00f" to detect the WAF in the first step https://github.com/EnableSecurity/wafw00f This script use "Sublist3r" to scan subdomains https://github.com/aboul3la/Sublist3r This script use...

openSUSE Security Update : ldb / samba (openSUSE-2020-1023)

"This update for ldb, samba fixes the following issues : Changes in samba : - Update to samba 4.11.11 + CVE-2020-10730: NULL de-reference in AD DC LDAP server when ASQ and VLV combined; bso14364 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

How to Deploy FLR Relay Proxy

Deprecated Feature The FLR Relay Proxy feature described in this article was deprecated in Veeam Backup for AWS 7. In deployments where the feature was enabled before upgrading to Veeam Backup for AWS 7, the FLR Relay tab will still appear in the options. However, for Veeam Backup for AWS 7...

U.S. Dept Of Defense: Subdomain takeover due to an unclaimed Amazon S3 bucket on ███

Summary: An unclaimed Amazon S3 bucket on █████████ gives an attacker the possibility to gain full control over this subdomain. Description: ███████ pointed to an S3 bucket that did no longer exists. The bucket points to an Amazon S3 website bucket in the US East region. I claimed this bucket and...

Error "Failed to establish connection to Amazon S3 endpoint" or "Azure Cloud connection has returned an untrusted certificate."

Challenge When attempting to add an Object Storage Repository or use an existing Object Storage Repository the following errors occur: Connection to Amazon S3 object storage fails with the following error: Failed to load Amazon S3 Compatible configuration: Failed to establish connection to Amazon...