CVE-2016-5228
Stack-based buffer overflow in the PlayMacro function in ObjectXMacro.ObjectXMacro in WdMacCtl.ocx in Micro Focus Rumba 9.x before 9.3 HF 11997 and 9.4.x before 9.4 HF 12815 allows remote attackers to execute arbitrary code via a long MacroName argument.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 15.1%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Stack-based buffer overflow in the PlayMacro function in ObjectXMacro.ObjectXMacro in WdMacCtl.ocx in Micro Focus Rumba 9.x before 9.3 HF 11997 and 9.4.x before 9.4 HF 12815 allows remote attackers to execute arbitrary code via a long MacroName argument. NOTE: some references mention CVE-2016-5226 but that is not a correct ID for any Rumba vulnerability.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 15.12% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- microfocus/rumba
- Source
- security@opentext.com
References
- http://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28600.micro-focus-rumba-9-x-security-update.aspx
- http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5327.php
- https://cxsecurity.com/issue/WLB-2016050136
- https://www.exploit-db.com/exploits/40649/
- http://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28600.micro-focus-rumba-9-x-security-update.aspx
- http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5327.php
- https://cxsecurity.com/issue/WLB-2016050136
- https://www.exploit-db.com/exploits/40649/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.