CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.4 | $0-$5k | 0.00 |
A vulnerability was found in Nagios 4.4.2 (Log Management Software). It has been declared as problematic. Affected by this vulnerability is an unknown function of the component Plugin Result Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:
Nagios Core 4.4.2 has XSS via the alert summary reports of plugin results, as demonstrated by a SCRIPT element delivered by a modified check_load plugin to NRPE.
The bug was discovered 10/11/2018. The weakness was presented 12/17/2018 (Website). It is possible to read the advisory at herolab.usd.de. This vulnerability is known as CVE-2018-18245 since 10/11/2018. The attack can be launched remotely. The successful exploitation requires a single authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
The vulnerability was handled as a non-public zero-day exploit for at least 67 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 119875 (Debian DLA-1615-1 : nagios3 security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277645 (Fedora Security Update for nagios (FEDORA-2019-0b44528ff1)).
Upgrading eliminates this vulnerability. A possible mitigation has been published 1 weeks after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (119875). See 11588, 11589, 66069 and 121379 for similar entries.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.4
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 119875
Nessus Name: Debian DLA-1615-1 : nagios3 security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
12/16/2013 🔍10/11/2018 🔍
10/11/2018 🔍
12/17/2018 🔍
12/17/2018 🔍
12/18/2018 🔍
12/24/2018 🔍
12/27/2018 🔍
06/19/2023 🔍
Sources
Advisory: DLA 1615-1Status: Confirmed
CVE: CVE-2018-18245 (🔍)
SecurityFocus: 64363 - Icinga Web GUI CVE-2013-7108 Multiple Off-By-One Memory Corruption Vulnerabilities
See also: 🔍
Entry
Created: 12/18/2018 07:55Updated: 06/19/2023 13:37
Changes: 12/18/2018 07:55 (73), 04/21/2020 11:32 (5), 06/19/2023 13:37 (4)
Complete: 🔍
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