low

AWS API Gateway HTTP header smuggling

Published Wed, Nov 10th, 2021
Platforms

Summary

A flaw in AWS API Gateway enabled hiding HTTP request headers. Tampering with HTTP requests visibility enabled bypassing IP restrictions, cache poisoning and request smuggling.

Affected Services

API Gateway

Remediation

None required

Tracked CVEs

No tracked CVEs

References

Contributed by https://github.com/a10ns
Disclosure Date
Wed, Nov 10th, 2021
Exploitablity Period
-
Known ITW Exploitation
-
Detection Methods
-
Piercing Index Rating
-
Discovered by
Daniel Thatcher, intruder

More vulnerabilities...

high

Azure NotLegit

Azure App Service had an insecure default behavior that exposed the source code of customer applications written in PHP, Python, Ruby, or Node, that were deployed using “Local Git”.

...
Shir Tamari, Wiz

low

Dropped active Google Cloud Armor security policy

There is a known issue where updating a BackendConfig resource using the v1beta1 API removes an active Google Cloud Armor security policy from its service. If you do not configure Google Cloud Arm...

low

Azure AD Seamless SSO logging bypass

Azure Active Directory Seamless Single Sign-On feature allowed single-factor brute-force attacks against Azure AD without generating sign-in events in the targeted organization’s tenant.

...
Secureworks

View all