CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
76.5%
IBM MQ Appliance has resolved multiple open source vulnerabilities (CVE-2022-40303, CVE-2022-40304, CVE-2021-46848 and CVE-2022-43680).
CVEID:CVE-2022-40303
**DESCRIPTION:**Gnome libxml2 could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow in the XML_PARSE_HUGE function. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/238602 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID:CVE-2022-40304
**DESCRIPTION:**Gnome ibxml2 could allow a remote attacker to execute arbitrary code on the system, caused by a dict corruption flaw. By persuading a victim to open a specially-crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/238603 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID:CVE-2021-46848
**DESCRIPTION:**GNU Libtasn1 could allow a remote attacker to obtain sensitive information, caused by an out-of-bound access flaw in ETYPE_OK. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, or cause a denial of service condition.
CVSS Base score: 9.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/240735 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
CVEID:CVE-2022-43680
**DESCRIPTION:**libexpat is vulnerable to a denial of service, caused by a use-after free created by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations. A remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/238951 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM MQ Appliance | 9.3 LTS |
IBM MQ Appliance | 9.3 CD |
This vulnerability is addressed under IT43377
IBM strongly recommends addressing the vulnerability now.
IBM MQ Appliance version 9.3 LTS
Apply IBM MQ Appliance 9.3.0.5 fix pack, or later firmware.
IBM MQ Appliance version 9.3 CD
Apply IBM MQ Appliance 9.3.2.1 cumulative security update, or later firmware.
None
Vendor | Product | Version | CPE |
---|---|---|---|
ibm | mq_appliance | 9.3.0 | cpe:2.3:a:ibm:mq_appliance:9.3.0:*:*:*:*:*:*:* |
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
76.5%