CVE-2018-13457
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
qh_echo in Nagios Core 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attackers to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.
Overview
- CVE ID
- CVE-2018-13457
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-07-12T18:29:00
- Last Modified Date
- 2020-04-11T18:15:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nagios:nagios_core:*:*:*:*:*:*:*:* | 1 | OR | 4.4.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://gist.github.com/fakhrizulkifli/87cf1c1ad403b4d40a86d90c9c9bf7ab | Exploit Third Party Advisory |
| https://www.exploit-db.com/exploits/45082/ | Exploit Third Party Advisory VDB Entry |
| https://knowledge.opsview.com/v5.4/docs/whats-new | Third Party Advisory |
| https://knowledge.opsview.com/v5.3/docs/whats-new | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00014.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00022.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-13457 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13457 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:44:53 | Added to TrackCVE | |||
| 2022-12-03 09:48:47 | 2018-07-12T18:29Z | 2018-07-12T18:29:00 | CVE Published Date | updated |
| 2022-12-03 09:48:47 | 2020-04-11T18:15:10 | CVE Modified Date | updated | |
| 2022-12-03 09:48:47 | Modified | Vulnerability Status | updated |