CVE-2019-4447
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | db2_high_performance_unload_load | 6.1 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:* |
| ibm | db2_high_performance_unload_load | 6.1.0.1 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:*:*:*:*:*:*:* |
| ibm | db2_high_performance_unload_load | 6.1.0.1 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:*:*:*:*:*:*:* |
| ibm | db2_high_performance_unload_load | 6.1.0.2 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:*:*:*:*:*:*:* |
| ibm | db2_high_performance_unload_load | 6.1.0.2 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:*:*:*:*:*:*:* |
| ibm | db2_high_performance_unload_load | 6.1.0.1 | cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "DB2 High Performance Unload load for LUW",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "6.1"
},
{
"status": "affected",
"version": "6.1.0.1"
},
{
"status": "affected",
"version": "6.1.0.1IF1"
},
{
"status": "affected",
"version": "6.1.0.2"
},
{
"status": "affected",
"version": "6.1.0.2IF1"
},
{
"status": "affected",
"version": "6.1.0.1IF2"
}
]
}
]Related
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.7%