CVE-2020-4135: 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…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

2.93%

85.5th percentile

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.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
ibm	db2	—	—
ibm	db2	—	—
ibm	db2	—	—
ibm	db2	—	—
ibm	db2	—	—
ibm	db2_for_linux_unix_and_windows	—	—
ibm	db2_for_linux_unix_and_windows	—	—
ibm	db2_for_linux_unix_and_windows	—	—
ibm	db2_for_linux_unix_and_windows	—	—
ibm	db2_for_linux_unix_and_windows	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

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