01 Record

CVE-2016-5764

Micro Focus Rumba FTP 4.X client buffer overflow makes it possible to corrupt the stack and allow arbitrary code execution. Fixed in: Rumba FTP 4.5 (HF 14668). This can only occur if a client connects

UnratedPUBLISHEDCNA: microfocus

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 7.75% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 94.3% of scored records. A rank, not a probability.
NVD base score: 8.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2016-10-27 20:00Z10 YR AGO

Last updated

2024-08-06 01:15Z2 YR AGO

Reserved

2016-06-23

Assigning CNA

microfocus

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

b71ea0c1dfa0b86049a3def58c79e3ede8df5409dc9536ae02198cafa06645b3

05 Affected products

VendorProductVersionsPlatforms

n/aMicro Focus Rumba FTP 4.X before 4.5 (HF 14668)Micro Focus Rumba FTP 4.X before 4.5 (HF 14668)—

06 References

community.microfocus.comhttp://community.microfocus.com/microfocus/mainframe_solutions/rumba/w/knowledge_base/28731.rumba-ftp-4-x-security-update.aspxx_refsource_CONFIRM
www.securityfocus.com93974http://www.securityfocus.com/bid/93974vdb-entryx_refsource_BID
www.exploit-db.com40651https://www.exploit-db.com/exploits/40651/exploitx_refsource_EXPLOIT-DB