CVE-2018-1374 Null dereference in WebSphere MQ
A client connection can trigger a segmentation fault in the channel process, causing a denial of service for IBM WebSphere MQ administrators.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-1374?
CVE-2018-1374 is a medium-severity vulnerability in Ibm Websphere Mq, published on 26 Jun 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An IBM WebSphere MQ (Maintenance levels 7.1.0.0 - 7.1.0.9, 7.5.0.0 - 7.5.0.8, 8.0.0.0 - 8.0.0.8, 9.0.0.0 - 9.0.0.2, and 9.0.0 - 9.0.4) client connecting to a Queue Manager could cause a SIGSEGV in the Channel process amqrmppa. IBM X-Force ID: 137775.
Weakness: CWE-20
Which versions are affected by CVE-2018-1374?
It affects 1 product.
Products include Ibm Websphere Mq.
How do I fix CVE-2018-1374?
No fix has been published for CVE-2018-1374 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-1374 being exploited?
There is no known exploitation of CVE-2018-1374 in the wild and no public exploit code.
Other vulnerabilities in Ibm Websphere Mq
Sources
Also known as GHSA-p7v8-fc2f-m9f7.