High severity · published Jan 22, 2024
CVE-2023-45193
IBM Db2 denial of service
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 federated server is vulnerable to a denial of service when a specially crafted cursor is used. IBM X-Force ID: 268759.
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)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Db2 for Linux, UNIX and Windows · IBM
11.5 · source: vendor
DB
Db2 · Ibm
before 11.5.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-45193
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-45193
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/268759
security.netapp.com
https://security.netapp.com/advisory/ntap-20240307-0001/
Patch
https://www.ibm.com/support/pages/node/7105501
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