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, bypass security restrictions, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. Out of bounds read vulnerability in mod_cache_socache can be exploited to cause denial of service.
2. Security bypass vulnerability in mod_auth_digest can be exploited to bypass security restrictions.
3. Use after free vulnerability on HTTP/2 stream shutdown can be exploited to cause denial of service.
4. Out of bound access vulnerability in HTTP request can be exploited via special crafted request to cause denial of service.
5. Out of bounds write vulnerability in mod_authnz_ldap can be exploited to cause denial of service.
6. Security bypass vulnerability in filename can be exploited to bypass security restrictions.
7. Information disclosure vulnerability in “Session” header can be exploited remotely to obtain sensitive information.

Original advisories

• Fixed in Apache HTTP Server 2.4.33

Exploitation

Public exploits exist for this vulnerability.

Related products

• Apache-HTTP-Server

CVE list

• CVE-2018-1303
  critical
• CVE-2018-1312
  critical
• CVE-2018-1302
  high
• CVE-2018-1301
  high
• CVE-2017-15710
  critical
• CVE-2017-15715
  critical
• CVE-2018-1283
  high

Read more

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