High severity · published Nov 20, 2020
CVE-2020-4739
IBM DB2 Accessories Suite for Linux, UNIX, and Windows, 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…
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
IBM DB2 Accessories Suite for Linux, UNIX, and Windows, 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 authenticated attacker to execute arbitrary code on the system, caused by DLL search order hijacking vulnerability in Microsoft Windows client. By placing a specially crafted file in a compromised folder, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 188149.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
Db2 · Ibm
11.5 before 11.5.5.0; 9.7.0.0; 10.1.0.0; 10.5.0.0; 11.1.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4739
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4739
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/188149
Patch
https://www.ibm.com/support/pages/node/6370023
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