Vulnerability Report

CVE-2018-13441

Title: Nagios Memory Corruption

Memory Corruption

Proof Of Concept

PoC Available for CVE-2018-13441

CWE Category CWE-476
Published Date Jul 12, 2018
Modified Date Nov 21, 2024
Exploit Status Available
Score 5.5 CVSS v3.0
Exploit Probability (EPSS)
1.34%

Vulnerability Summary

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.

Impacted Vendors

N
nagios 1

Reference Links

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8 https://knowledge.opsview.com/v5.3/docs/whats-new https://knowledge.opsview.com/v5.4/docs/whats-new https://www.exploit-db.com/exploits/45082/ http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8 https://knowledge.opsview.com/v5.3/docs/whats-new https://knowledge.opsview.com/v5.4/docs/whats-new https://www.exploit-db.com/exploits/45082/
CVSS v3.0
Source Entity [email protected]
Severity MEDIUM
5.5
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0
Source Entity [email protected]
Severity LOW
2.1
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:L/Au:N/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-13441 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/45082
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.