Buffer overflow in Emerson Ovation Ocr400 Controller
CVE-2019-10965
In Emerson Ovation OCR400 Controller 3.3.1 and earlier, a heap-based buffer overflow vulnerability in the embedded third-party FTP server involves improper handling of a long command to the FTP service, which may cause memory corruption that halts the controller or leads to remote code execution and escalation of privileges.
Vulnerability class: Buffer Overflow
EPSS: 0.037 (88.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Emerson Ovation Ocr400 Controller — versions All versions prior to and including v3.3.1
- Emerson Ovation_ocr400
- Emerson Ovation_ocr400_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)
Frequently asked questions
- What is CVE-2019-10965?
- CVE-2019-10965 is a high-severity vulnerability in Emerson Ovation Ocr400 Controller, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2019-05-28.
- How severe is CVE-2019-10965?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2019-10965 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.