Vulnerability Details : CVE-2018-1684
IBM WebSphere MQ 8.0 through 9.1 is vulnerable to a error with MQTT topic string publishing that can cause a denial of service attack. IBM X-Force ID: 145456.
Vulnerability category: Denial of service
Products affected by CVE-2018-1684
- cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_mq:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_mq:9.1.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1684
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 30 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1684
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.6
|
3.6
|
IBM Corporation |
References for CVE-2018-1684
-
https://www.ibm.com/support/docview.wss?uid=ibm10734297
IBM Security Bulletin: IBM MQ can cause a Denial of Service attack to connecting MQTT clients (CVE-2018-1684)Patch;Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/145456
IBM WebSphere MQ denial of service CVE-2018-1684 Vulnerability ReportVDB Entry;Vendor Advisory
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