CVE-2012-4863
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
- Record
CVE-2012-4863- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:N/A:P - Weakness
- CWE-400
- Updated
- 2026-11-02
CVE List No score
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
- Record
CVE-2012-4863- Updated
- 2026-11-02
EUVDEUVD-2012-4788 No score
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
- Record
EUVD-2012-4788- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h4jp-3vqw-q553 No score
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
IBM WebSphere MQ 7.1 and 7.5: Queue manager has a DoS vulnerability
- Record
GHSA-h4jp-3vqw-q553- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4863 is a medium vulnerability (CVSS 6.5) in Ibm Websphere Mq, published January 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.17%, the 67th percentile. No source names a fixed version.