Buffer overflow in IBM I2 Analyst Notebook
CVE-2020-4723
IBM i2 Analyst Notebook 9.2.0 and 9.2.1 could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 187873.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (74.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- IBM I2 Analyst Notebook — versions 9.2.1, 9.2.0
- IBM I2 Analysts Notebook — versions 9.2.0, 9.2.1
Weakness classification (CWE)
References
- www.ibm.com/support/pages/node/6356497 (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/187873 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-4723?
- CVE-2020-4723 is a high-severity vulnerability in IBM I2 Analyst Notebook, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-10-29.
- How severe is CVE-2020-4723?
- High severity. CVSS v3 base score is 7.8 out of 10.