CVE-2023-27555

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 is vulnerable to a denial of service when attempting to use ACR client affinity for unfenced DRDA federation wrappers.  IBM X-Force ID:  249187.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.1 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
ibmCNA
5.1 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
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CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
ibmdb2
11.1 ≤
𝑥
< 11.1.4
ibmdb2
11.5 ≤
𝑥
< 11.5.8
ibmdb2
10.5
ibmdb2
10.5:fp1
ibmdb2
10.5:fp10
ibmdb2
10.5:fp2
ibmdb2
10.5:fp3
ibmdb2
10.5:fp3a
ibmdb2
10.5:fp4
ibmdb2
10.5:fp5
ibmdb2
10.5:fp6
ibmdb2
10.5:fp7
ibmdb2
10.5:fp8
ibmdb2
10.5:fp9
ibmdb2
11.1.4
ibmdb2
11.1.4:fp1
ibmdb2
11.1.4:fp2
ibmdb2
11.1.4:fp3
ibmdb2
11.1.4:fp4
ibmdb2
11.1.4:fp5
ibmdb2
11.1.4:fp6
𝑥
= Vulnerable software versions