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Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. NULL pointer dereference vulnerability in h2 fuzzing can be exploited remotely via special crafted request to cause denial of service.
  2. Remote code execution vulnerability in httpd can be exploited remotely to obtain sensitive information and execute arbitrary code.

Original advisories


Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

CVE list

  • CVE-2021-41524
  • CVE-2021-41773

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Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com

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