synced 9 MIN AGO
01 Record

CVE-2021-29763

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 under very specific conditions, could allow a local user to keep running a procedure that could cause the system to run

MediumPUBLISHEDCNA: ibm
CNA base score5.1 CVSS v3.xCVSS:3.0/I:N/AV:L/S:U/PR:N/A:H/UI:N/C:N/AC:H/RL:O/E:U/RC:C
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02 Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 under very specific conditions, could allow a local user to keep running a procedure that could cause the system to run

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.25% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 16.8% of scored records. A rank, not a probability.
NVD base score
5.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-09-16 15:50Z5 YR AGO
Last updated
2024-09-16 20:36Z2 YR AGO
Reserved
2021-03-31
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 5.1)
CNA CVSS vector
CVSS:3.0/I:N/AV:L/S:U/PR:N/A:H/UI:N/C:N/AC:H/RL:O/E:U/RC:C
Weaknesses
  • CWE-770Allocation of Resources Without Limits or ThrottlingBase
Data version
5.1
Document digest
b61e48ffe524f5ba3881dce5ca59e9c0b8887bb5b8a87ef207821acc5fbf84a9

05 Affected products

VendorProductVersionsPlatforms
IBMDB2 for Linux, UNIX and Windows11.1, 11.5—

06 References