High severity · published Feb 19, 2020
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 packets to cause a…
7.5
CVSS
2.9%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
Db2 · Ibm
9.7; 10.1; 10.5; 11.1; 11.5 · source: NVD
OI
Oncommand Insight · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4135
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4135
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/173806
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210108-0001/
Vendor Advisory
https://www.ibm.com/support/pages/node/2876307
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