CVE-2018-13441

qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.

CVSS v3.0

5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.34% chance of exploitation in the next 30 days, 69th percentile

Published

2018-07-12

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/45082

References

• CVE Record
• NVD entry

Related

• CVE-2018-13440
• CVE-2018-13444
• CVE-2018-13439
• CVE-2018-13445
• CVE-2018-13435
• CVE-2018-13457