CVE-2021-39049
Last modified
CVE-2021-39049 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. IBM i2 Analyst's Notebook 9.2.0, 9.2.1, and 9.2.2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and gain lower level privileges. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
IBM i2 Analyst's Notebook 9.2.0, 9.2.1, and 9.2.2 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and gain lower level privileges. IBM X-Force ID: 214439.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | I2 Analysts Notebook | All versions |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/214439VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6525256Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/214439VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6525256Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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