Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2016-8612 |
CWE-ID | CWE-20 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Apache HTTP Server Server applications / Web servers |
Vendor | Apache Foundation |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU10953
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-8612
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows an adjacent unauthenticated attacker to cause DoS condition on the target system.
The weakness exists in the mod_cluster module due to improper input validation by the protocol parsing logic in the mod_cluster module. An adjacent attacker can send a specially crafted request, trigger a segmentation fault in the serving httpdprocess and cause the service to crash.
MitigationUpdate to version 2.4.23.
Vulnerable software versionsApache HTTP Server: 2.4.0.0 - 2.4.22
External linkshttp://access.redhat.com/errata/RHSA-2016:2957
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.