Multiple vulnerabilities in Apache HTTP Server

Description

Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to cause denial of service, perform cross-site scripting attack, spoof user interface.

Below is a complete list of vulnerabilities:

1. Memory corruption vulnerability in mod_http2 can be exploited to cause denial of service.
2. Stack buffer overflow vulnerability in mod_remoteip can be exploited via special crafted PROXY header to cause denial of service.
3. Cross-site scripting (XSS) vulnerability in mod_proxy error page can be exploited to perform cross-site scripting attack.
4. Use after free vulnerability in mod_http2 can be exploited to cause denial of service.
5. Denial of service vulnerability in mod_http2 can be exploited to cause denial of service.
6. Security UI vulnerability in mod_rewrite can be exploited to spoof user interface.

Original advisories

• Fixed in Apache HTTP Server 2.4.41

Exploitation

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

Related products

• Apache-HTTP-Server

CVE list

• CVE-2019-10092
  high
• CVE-2019-10081
  critical
• CVE-2019-10097
  high
• CVE-2019-10082
  critical
• CVE-2019-9517
  critical
• CVE-2019-10098
  high

Read more

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