CVE-2020-4135high

CVE-2020-4135: high-severity vulnerability in IBM DB2 for Linux- UNIX and Windows

Published · Updated

Follow this CVE+ Monitor Db2 for Linux, UNIX and Windows

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 2.9%
IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated user to send specially crafted packets to cause a denial of service from excessive memory usage.
CVSS:3.0/A:H/PR:N/AC:L/C:N/S:U/UI:N/AV:N/I:N/RC:C/RL:O/E:U
Affected products
IBM · DB2 for Linux- UNIX and Windows
Related CVEs — IBM DB2 for Linux- UNIX and Windows

In the same product, most dangerous first.

CVE-2020-4420HIGHCVE-2020-4420EPSS 2.4%CVE-2020-4355MEDIUMCVE-2020-4355EPSS 2.2%CVE-2021-29702HIGHCVE-2021-29702EPSS 1.9%CVE-2020-4200MEDIUMCVE-2020-4200EPSS 1.6%CVE-2020-4161MEDIUMCVE-2020-4161EPSS 1.4%CVE-2020-4204HIGHCVE-2020-4204EPSS 0.6%