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IbmCVE-2019-4523

HistoryOct 22, 2019 - 3:15 p.m.

CVE-2019-4523

2019-10-2215:15:10

CWE-120

ibm

web.nvd.nist.gov

ibm

db2

high performance

unload load

luw

vulnerable

buffer overflow

local attacker

arbitrary code

nvd

cve-2019-4523

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

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 165481.

Affected configurations

Nvd

Vulners

Node

ibmdb2_high_performance_unload_loadMatch6.1

ibmdb2_high_performance_unload_loadMatch6.5

AND

linuxlinux_kernelMatch-

microsoftwindowsMatch-

opengroupunixMatch-

VendorProductVersionCPE
ibmdb2_high_performance_unload_load6.1cpe:2.3:a:ibm:db2_high_performance_unload_load:6.1:*:*:*:*:*:*:*
ibmdb2_high_performance_unload_load6.5cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5:*:*:*:*:*:*:*
linuxlinux_kernel-cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
opengroupunix-cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*

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	6.5	cpe:2.3:a:ibm:db2_high_performance_unload_load:6.5:::::::*
linux	linux_kernel	-	cpe:2.3:o:linux:linux_kernel:-:::::::*
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
opengroup	unix	-	cpe:2.3:o:opengroup:unix:-:::::::*

CNA Affected

[
  {
    "product": "Db2 High Performance Unload load for LUW",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.5"
      }
    ]
  },
  {
    "product": "DB2 High Performance Unload load for LUW",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.1"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/165481

supportcontent.ibm.com/support/pages/node/1073236

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

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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