Month: January 2022

2 min read

Jan 28, 2022 - Vijender Yadav

Polkit’s pkexec (PwnKit) Local Privilege Escalation Vulnerability – CVE-2021-4034

On Jan 25th 2022, a critical vulnerability aliased “PwnKit” or CVE-2021-4034 was publicly released. Polkit (formerly PolicyKit) is a component for controlling...

Uncategorized

4 min read

Jan 7, 2022 - Vijender Yadav

Why ‘identity-first’ is the new mantra to ensure security across hybrid workspace?

Credential theft has witnessed a meteoric rise in the past couple of years with the surge in remote work. Reports suggest over 4/5th of data breaches resulting...

MFA

Fatal error: Uncaught ErrorException: md5_file(/opt/bitnami/wordpress/wp-content/litespeed/css/a33bf35cd5e0c7ba2931626d0e4a9987.css.tmp): Failed to open stream: No such file or directory in /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimizer.cls.php:148 Stack trace: #0 [internal function]: litespeed_exception_handler() #1 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimizer.cls.php(148): md5_file() #2 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimize.cls.php(845): LiteSpeed\Optimizer->serve() #3 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimize.cls.php(338): LiteSpeed\Optimize->_build_hash_url() #4 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimize.cls.php(265): LiteSpeed\Optimize->_optimize() #5 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimize.cls.php(226): LiteSpeed\Optimize->_finalize() #6 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(341): LiteSpeed\Optimize->finalize() #7 /opt/bitnami/wordpress/wp-includes/plugin.php(205): WP_Hook->apply_filters() #8 /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/core.cls.php(464): apply_filters() #9 [internal function]: LiteSpeed\Core->send_headers_force() #10 /opt/bitnami/wordpress/wp-includes/functions.php(5481): ob_end_flush() #11 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(341): wp_ob_end_flush_all() #12 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #13 /opt/bitnami/wordpress/wp-includes/plugin.php(522): WP_Hook->do_action() #14 /opt/bitnami/wordpress/wp-includes/load.php(1308): do_action() #15 [internal function]: shutdown_action_hook() #16 {main} thrown in /bitnami/wordpress/wp-content/plugins/litespeed-cache/src/optimizer.cls.php on line 148

Month: January 2022

Polkit’s pkexec (PwnKit) Local Privilege Escalation Vulnerability – CVE-2021-4034

Why ‘identity-first’ is the new mantra to ensure security across hybrid workspace?

Ready to Secure Your Hybrid Workspace?