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CVE-2019-4447

HIGH
Published 2019-08-26T14:40:14.912042Z
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CVSS Score

V3.0
8.4
/10
CVSS:3.0/I:H/AC:L/A:H/PR:N/UI:N/S:U/AV:L/C:H/E:U/RC:C/RL:O
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.088
Higher than 8.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

IBM DB2 High Performance Unload load for LUW 6.1, 6.1.0.1, 6.1.0.1 IF1, 6.1.0.2, 6.1.0.2 IF1, and 6.1.0.1 IF2 db2hpum_debug is a setuid root binary which trusts the PATH environment variable. A low privileged user can execute arbitrary commands as root by altering the PATH variable to point to a user controlled location. When a crash is induced the trojan gdb command is executed. IBM X-Force ID: 163488.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

IBM

DB2 High Performance Unload load for LUW

Affected Versions:

6.1 6.1.0.1 6.1.0.1IF1 6.1.0.2 6.1.0.2IF1 6.1.0.1IF2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-jrvj-hjx2-hc4m

Advisory Details

IBM DB2 High Performance Unload load for LUW 6.1, 6.1.0.1, 6.1.0.1 IF1, 6.1.0.2, 6.1.0.2 IF1, and 6.1.0.1 IF2 db2hpum_debug is a setuid root binary which trusts the PATH environment variable. A low privileged user can execute arbitrary commands as root by altering the PATH variable to point to a user controlled location. When a crash is induced the trojan gdb command is executed. IBM X-Force ID: 163488.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-4447
WEB https://exchange.xforce.ibmcloud.com/vulnerabilities/163488
WEB http://www.ibm.com/support/docview.wss?uid=ibm10964592

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: December 3, 2022

References

http://www.ibm.com/support/docview.wss?uid=ibm10964592
https://exchange.xforce.ibmcloud.com/vulnerabilities/163488
Published: 2019-08-26T14:40:14.912042Z
Last Modified: 2024-09-16T19:50:39.451Z
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