CVE-2012-4863

CVE-2012-4863 is a medium-severity vulnerability in Ibm Websphere Mq with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Description

IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability

Frequently asked questions

What is CVE-2012-4863?
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
How severe is CVE-2012-4863?
CVE-2012-4863 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2012-4863 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4863?
CVE-2012-4863 affects Ibm Websphere Mq. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4863?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4863 published?
CVE-2012-4863 was published on 2020-01-23 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Ibm Websphere Mq

All CVEs affecting Ibm Websphere Mq →

Other CWE-400 (Uncontrolled Resource Consumption) vulnerabilities

Browse all CWE-400 (Uncontrolled Resource Consumption) vulnerabilities →