Multiple vulnerabilities in Apache HTTP Server

Beschreibung

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

Below is a complete list of vulnerabilities:

1. Denial of service vulnerability in mod_http2 can be exploited via special crafted request to cause denial of service.
2. Security bypass vulnerability in mod_ssl can be exploited to bypass security restrictions.
3. Information disclosure vulnerability in URL normalization can be exploited to obtain sensitive information.
4. Code execution vulnerability in less-privileged child processes or threads can be exploited to execute arbitrary code.
5. Use after free vulnerability in mod_http2 can be exploited to cause denial of service.
6. Security bypass vulnerability in mod_auth_digest can be exploited to bypass security restrictions.

Ursprüngliche Informationshinweise

• Fixed in Apache HTTP Server 2.4.39

Ausnutzung

Public exploits exist for this vulnerability.

Betroffene Produkte

• Apache-HTTP-Server

CVE Liste

• CVE-2019-0197
  warning
• CVE-2019-0215
  critical
• CVE-2019-0220
  high
• CVE-2019-0211
  critical
• CVE-2019-0196
  high
• CVE-2019-0217
  critical

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