Vulnerability in IBM Db2
CVE-2020-4414
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local attacker to perform unauthorized actions on the system, caused by improper usage of shared memory. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service. IBM X-Force ID: 179989.
EPSS: 0.003 (25.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.
Affected products
- Ibm Db2 — versions 9.7.0.0, 10.1.0.0, 10.5.0.0
- Ibm Db2 For Linux- Unix And Windows — versions 10.1, 10.5, 11.1
- Linux Linux_kernel
- Microsoft Windows
Public proof-of-concept exploits
References
- psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)
Frequently asked questions
- What is CVE-2020-4414?
- CVE-2020-4414 is a medium-severity vulnerability in IBM Db2. CVSS score: 4.4/10. Published 2020-07-01.
- How severe is CVE-2020-4414?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2020-4414 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.