SecuriTricks - CVE-2025-33133

Description

IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program to crash due an out of bounds write.

Product(s) Impacted

Vendor	Product	Versions
Ibm	Db2 High Performance Unload	6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0_if1, 6.1.0.1, 6.1, 5.1

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	ibm	db2_high_performance_unload	6.1.0.3	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	5.1.0.1	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	6.1.0.2	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	6.5	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	6.5.0.0_if1	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	6.1.0.1	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	6.1	/	/	/	/	/	/	/
a	ibm	db2_high_performance_unload	5.1	/	/	/	/	/	/	/

References

https://www.ibm.com/support/pages/node/7249336

CVSS Score

6.5 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: LOW
Scope: UNCHANGED
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: HIGH

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

View Vector String

Timeline

Published: Oct. 28, 2025, 12:15 a.m.
Last Modified: Oct. 28, 2025, 12:15 a.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@us.ibm.com

CVE-2025-33133