Security Bulletin: Multiple Vulnerabilities in CloudPak for Watson AIOPs

Summary

Multiple vulnerabilities were fixed in IBM Cloud Pak for Watson AIOps version 3.7

Vulnerability Details

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-2022-1996
**DESCRIPTION:**go-restful could allow a remote attacker to bypass security restrictions, caused by improper regular expression implementation in the CORS Filter feature. By sending a specially-crafted request using the AllowedDomains parameter, an attacker could exploit this vulnerability to break CORS policy and allow any page to make requests.
CVSS Base score: 9.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/228317 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N)

CVEID:CVE-2022-33891
**DESCRIPTION:**Apache Spark could allow a remote authenticated attacker to execute arbitrary commands on the system, caused by improper input validation of code path in HttpSecurityFilter when ACSs are enabled. By sending a specially-crafted request using arbitrary user name, an attacker could exploit this vulnerability to execute arbitrary shell commands in the context of Spark user.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/231405 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-42010
**DESCRIPTION:**Freedesktop D-Bus is vulnerable to a denial of service, caused by an assertion failure. By sending a specially-crafted message using invalid type signature with incorrectly nested parentheses and curly brackets, a local attacker could exploit this vulnerability to cause a crash or incorrect message processing, and results in a denial of service condition.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237924 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-42011
**DESCRIPTION:**Freedesktop D-Bus is vulnerable to a denial of service, caused by an assertion failure. By sending a specially-crafted message using invalid array of fixed-length elements, a local attacker could exploit this vulnerability to cause a crash or incorrect message processing, and results in a denial of service condition.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237925 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-42012
**DESCRIPTION:**Freedesktop D-Bus is vulnerable to a denial of service, caused by a use-after-free and memory corruption flaw. By sending a specially-crafted message with out-of-band Unix file descriptors, a local attacker could exploit this vulnerability to cause a crash or incorrect message processing, and results in a denial of service condition.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237926 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/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)

CVEID:CVE-2022-23521
**DESCRIPTION:**Git could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow when parsing gitattributes. By sending specially-crafted input, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244893 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-41903
**DESCRIPTION:**Git could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow when processing the padding operators. By sending specially-crafted input, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244889 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-42898
**DESCRIPTION:**MIT krb5 is vulnerable to a denial of service, caused by an integer overflow in PAC parsing in the krb5_parse_pac() function. By sending a specially-crafted request, a remote authenticated attacker could exploit this vulnerability to cause a KDC or kadmind process to crash.
CVSS Base score: 6.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/240238 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L)

CVEID:CVE-2016-3709
**DESCRIPTION:**GNOME libxml2 is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the KippoInput.class.php script. A remote attacker could exploit this vulnerability using the $file_link parameter to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/232446 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)

CVEID:CVE-2022-35737
**DESCRIPTION:**SQLite is vulnerable to a denial of service, caused by an array-bounds overflow. By sending C API with specially-crafted string argument, 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/232832 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)

CVEID:CVE-2022-3821
**DESCRIPTION:**systemd is vulnerable to a denial of service, caused by an off-by-one error in format_timespan() function of time-util.c. By sending specific values for time and accuracy, a local attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/241051 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-23524
**DESCRIPTION:**Helm is vulnerable to a denial of service, caused by an uncontrolled resource consumption flaw due to a stack-based buffer overflow. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/242312 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2022-23525
**DESCRIPTION:**Helm is vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the _repo_package. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/242314 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2022-23526
**DESCRIPTION:**Helm is vulnerable to a denial of service, caused by a NULL pointer dereference flaw in the_chartutil_ package. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/242315 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:CVE-2020-36604
**DESCRIPTION:**hapi.js hoek could allow a remote attacker to execute arbitrary code on the system, caused by a prototype pollution flaw in the clone() function. By adding or modifying properties of Object.prototype using a proto or constructor payload, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237141 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-36760
**DESCRIPTION:**Apache HTTP Server is vulnerable to HTTP request smuggling, caused by an inconsistent interpretation of HTTP Requests vulnerability in mod_proxy_ajp. An attacker could exploit this vulnerability to smuggle requests to the AJP server it forwards requests to.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244884 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:CVE-2022-37436
**DESCRIPTION:**Apache HTTP Server is vulnerable to HTTP response splitting attacks, caused by the use of a malicious backend by mod_proxy. A remote attacker could exploit this vulnerability to inject arbitrary HTTP headers and cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting, and possibly obtain sensitive information.
CVSS Base score: 6.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244885 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

CVEID:CVE-2022-2873
**DESCRIPTION:**Linux Kernel is vulnerable to a denial of service, caused by an out-of-bounds memory access flaw in the iSMT SMBus host controller driver. By sending a specially-crafted request using I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS), a local authenticated attacker could exploit this vulnerability to cause the system to crash.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/234113 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-41222
**DESCRIPTION:**Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw in mm/mremap.c due to improper holding of an rmap lock during a PUD move. By conducting a PUD move using a stale TLB, a local attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/236697 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-43945
**DESCRIPTION:**Linux Kernel is vulnerable to a denial of service, caused by a buffer overflow in the NFSD implementation. By sending an RPC message over TCP with garbage data added at the end of the message, a remote attacker could exploit this vulnerability to write beyond the allocated buffer space.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/239466 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)

CVEID:CVE-2023-22792
**DESCRIPTION:**RubyGems actionpack gem is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the Action Dispatch module. By sending specially-crafted cookies with a X_FORWARDED_HOST header, a remote attacker could exploit this vulnerability to use large amounts of CPU and memory, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/245251 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 Products and Versions

Remediation/Fixes

IBM strongly suggests that you address the vulnerabilities now for all affected products/versions listed above by installing Fix:

https://www.ibm.com/docs/en/cloud-paks/cloud-pak-watson-aiops/3.7?topic=upgrading

Workarounds and Mitigations

None