---
title: PingAccess 7.0.7 (March 2024)
description: Security PA-15610
component: pingaccess
version: 7.3
page_id: pingaccess:release_notes:pa_707_rn
canonical_url: https://docs.pingidentity.com/pingaccess/7.3/release_notes/pa_707_rn.html
revdate: April 30, 2024
section_ids:
  improved-request-header-security: Improved request header security
  updated-pingaccess-client-authentication-logic: Updated PingAccess client authentication logic
  fixed-nullpointerexception-with-the-rewrite-content-rule: Fixed NullPointerException with the rewrite content rule
---

# PingAccess 7.0.7 (March 2024)

## Improved request header security

Security PA-15610

Fixed an issue with connection request header handling. Learn more in [SECADV045](https://support.pingidentity.com/s/article/SECADV045-PA-HTTP-Smuggling).

## Updated PingAccess client authentication logic

Improved PA-15229

Updated the PingAccess logic that determines which authentication method to use at runtime. This update prevents errors when Private Key JWT and Mutual TLS are the only client authentication methods that a token provider can support.

## Fixed `NullPointerException` with the rewrite content rule

Fixed PA-15612

Fixed an issue that caused a `NullPointerException` error when the [rewrite content rule](../pingaccess_user_interface_reference_guide/pa_adding_rewrite_content_rules.html) was used on a resource that returned an empty chunked response body.