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cveIbmCVE-2019-4447
HistoryAug 26, 2019 - 3:15 p.m.

CVE-2019-4447

2019-08-2615:15:13
CWE-427
ibm
web.nvd.nist.gov
25
cve-2019-4447
ibm
db2
high performance unload
luw
security vulnerability
path environment variable
x-force id: 163488

CVSS2

7.2

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

CVSS3

7.8

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

AI Score

7.8

Confidence

High

EPSS

0

Percentile

12.6%

JSON

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

Nvd
Vulners
Node
ibmdb2_high_performance_unload_loadMatch6.1
OR
ibmdb2_high_performance_unload_loadMatch6.1.0.1
OR
ibmdb2_high_performance_unload_loadMatch6.1.0.1if1
OR
ibmdb2_high_performance_unload_loadMatch6.1.0.1if2
OR
ibmdb2_high_performance_unload_loadMatch6.1.0.2
OR
ibmdb2_high_performance_unload_loadMatch6.1.0.2if1
AND
linuxlinux_kernelMatch-
OR
microsoftwindowsMatch-
VendorProductVersionCPE
ibmdb2_high_performance_unload_load6.1cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.1.0.1cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:*:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.1.0.1cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:if1:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.1.0.1cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.1:if2:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.1.0.2cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:*:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.1.0.2cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1.0.2:if1:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

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

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CVE-2019-4447
2019-08-26 15:15:13
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CVE-2019-4447
2019-08-26 14:40:14
ibm
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Security vulnerabilities have been identified in IBM DB2 shipped with IBM Maximo Asset Management (CVE-2019-4448, CVE-2019-4447)
2019-09-10 14:39:36
Security Bulletin: Multiple privilege escalation vulnerabilities in IBM DB2 HPU
2019-08-21 20:32:08

CVSS2

7.2

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

CVSS3

7.8

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

AI Score

7.8

Confidence

High

EPSS

0

Percentile

12.6%

JSON
Related for CVE-2019-4447
prion1nvd1cvelist1ibm2