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cvelistIbmCVELIST:CVE-2023-27559
HistoryApr 26, 2023 - 7:02 p.m.

CVE-2023-27559 IBM Db2 denial of service

2023-04-2619:02:45
CWE-20
ibm
www.cve.org
7
ibm db2
denial of service
vulnerability
10.5
11.1
11.5
sql injection

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

40.7%

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery. IBM X-Force ID: 249196.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Db2 for Linux, UNIX and Windows",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "10.5, 11.1, 11.5"
      }
    ]
  }
]

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

40.7%

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