Signature Detail
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Short Name |
HTTP:APACHE:CVE-2018-8011-DOS |
|---|---|
Severity |
Minor |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Apache httpd mod_md CVE-2018-8011 Denial of Service |
Release Date |
2018/09/25 |
Update Number |
3102 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
HTTP: Apache httpd mod_md CVE-2018-8011 Denial of Service
This signature detects attempts to exploit a known vulnerability against Apache server. A successful attack can result in a denial-of-service condition.
Extended Description
By specially crafting HTTP requests, the mod_md challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.33).
Affected Products
- Apache http_server 2.4.33
- Netapp cloud_backup -
References