CVE-2018-8011

Impact:
Moderate
Public Date:
2018-07-18
CWE:
CWE-476
Bugzilla:
1605052: CVE-2018-8011 httpd: mod_md: NULL pointer dereference causing httpd child process crash

The MITRE CVE dictionary describes this issue as:

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).

Find out more about CVE-2018-8011 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.

CVSS3 Base Score 5.3
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact Low

Affected Packages State

Platform Package State
Red Hat Virtualization 4 httpd Not affected
Red Hat Software Collections for Red Hat Enterprise Linux httpd24-httpd Not affected
Red Hat Mobile Application Platform On-Premise 4 httpd Not affected
Red Hat JBoss Web Server 3 httpd Not affected
Red Hat JBoss EWS 2 httpd Not affected
Red Hat JBoss EAP 6 httpd Under investigation
Red Hat JBoss EAP 5 httpd Under investigation
Red Hat JBoss Core Services 1 httpd Not affected
Red Hat Enterprise Linux 7 httpd Not affected
Red Hat Enterprise Linux 6 httpd Not affected

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation

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