Security Bulletin: IBM Cloud Pak for Network Automation 2.5.0 fixes multiple security vulnerabilities

Summary

IBM Cloud Pak for Network Automation 2.5.0 fixes multiple security vulnerabilities, listed in the CVEs below.

Vulnerability Details

**CVEID:**CVE-2023-31047 DESCRIPTION: Django could allow a remote attacker to bypass security restrictions. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass of validation.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/254317 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

**CVEID:**CVE-2022-42003 DESCRIPTION: FasterXML jackson-databind is vulnerable to a denial of service, caused by a lack of a check in the primitive value deserializers when the UNWRAP_SINGLE_VALUE_ARRAYS feature is enabled. By sending a specially-crafted request using deep wrapper array nesting, a local attacker could exploit this vulnerability to exhaust all available resources.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237662 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-2022-42004 DESCRIPTION: FasterXML jackson-databind is vulnerable to a denial of service, caused by a lack of a check in in the BeanDeserializer._deserializeFromArray function. By sending a specially-crafted request using deeply nested arrays, a local attacker could exploit this vulnerability to exhaust all available resources.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/237660 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-2022-23437 DESCRIPTION: Apache Xerces2 Java XML Parser is vulnerable to a denial of service, caused by an infinite loop in the XML parser. By persuading a victim to open a specially-crafted XML document payloads, a remote attacker could exploit this vulnerability to consume system resources for prolonged duration.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217982 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

**CVEID:**CVE-2020-14338 DESCRIPTION: Wildfly could allow a remote attacker to bypass security restrictions, caused by improper XML validation in the XMLSchemaValidator class in the JAXP component. By using a specially-crafted XML file, an attacker could exploit this vulnerability to manipulate the validation process in certain cases.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188534 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

**CVEID:**CVE-2020-7226 DESCRIPTION: Cryptacular is vulnerable to a denial of service, caused by an excessive memory allocation during a decode operation in CiphertextHeader.java. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/175399 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-2022-41721 DESCRIPTION: Golang Go is vulnerable to HTTP request smuggling, caused by a flaw when using MaxBytesHandler. By sending a specially-crafted HTTP(S) transfer-encoding request header, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/244775 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

**CVEID:**CVE-2022-2047 DESCRIPTION: Eclipse Jetty could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in the HttpURI class. By sending a specially-crafted request, an attacker could exploit this vulnerability to the HttpClient and ProxyServlet/AsyncProxyServlet/AsyncMiddleManServlet wrongly interpreting an authority with no host as one with a host.
CVSS Base score: 2.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/230668 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)

**CVEID:**CVE-2022-27664 DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a flaw in net/http. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a closing HTTP/2 server connection to hang, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/235355 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-2019-10086 DESCRIPTION: Apache Commons Beanutils could allow a remote attacker to gain unauthorized access to the system, caused by the failure to suppresses the class property in bean introspection by default. An attacker could exploit this vulnerability to gain unauthorized access to the classloader.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/166353 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

**CVEID:**CVE-2022-45868 DESCRIPTION: H2 Database Engine could allow a local attacker to obtain sensitive information, caused by an issue with passing password in cleartext with the argument -webAdminPassword in CLI. By listing processes and their arguments in CLI, an attacker could exploit this vulnerability to obtain password information, and use this information to launch further attacks against the affected system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/240855 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

**CVEID:**CVE-2021-40690 DESCRIPTION: Apache Santuario XML Security for Java could allow a remote attacker to bypass security restrictions, caused by the improper passing of the “secureValidation” property when creating a KeyInfo from a KeyInfoReference element. An attacker could exploit this vulnerability to abuse an XPath Transform to extract any local .xml files in a RetrievalMethod element.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/209586 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

**CVEID:**CVE-2022-41723 DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a flaw in the HPACK decoder. By sending a specially-crafted HTTP/2 stream, a remote attacker could exploit this vulnerability to cause excessive CPU consumption, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/247965 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-2022-23457 DESCRIPTION: ESAPI could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in the default implementation of Validator.getValidDirectoryPath(String, String, File, boolean). By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass control-flow.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/225192 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)

**CVEID:**CVE-2020-36518 DESCRIPTION: FasterXML jackson-databind is vulnerable to a denial of service, caused by a Java StackOverflow exception. By using a large depth of nested objects, 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/222319 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-2022-22950 DESCRIPTION: VMware Tanzu Spring Framework is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted crafted SpEL expression, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/223096 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L)

**CVEID:**CVE-2022-34169 DESCRIPTION: The Apache Xalan Java XSLT library could allow a remote attacker to execute arbitrary code on the system, caused by an integer truncation issue when processing malicious XSLT stylesheets. By using specially crafted XSLT stylesheets, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/231489 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

**CVEID:**CVE-2022-31684 DESCRIPTION: Tanzu VMware Reactor Netty could allow a remote authenticated attacker to obtain sensitive information, caused by the log of request headers in some cases of invalid HTTP requests. By gaining access to the log file, an attacker could exploit this vulnerability to obtain valid access tokens information, and use this information to launch further attacks against the affected system.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/240579 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

**CVEID:**CVE-2023-20873 DESCRIPTION: VMware Tanzu Spring Boot could allow a remote attacker to bypass security restrictions, caused by a flaw with wildcard pattern matching when deployed on Cloud Foundry. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/253466 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-2016-2510 DESCRIPTION: BeanShell could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data using Java serialization or XStream. An attacker could exploit this vulnerability deserialize data and execute arbitrary code on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/111295 for the current score.
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)

**CVEID:**CVE-2014-3604 DESCRIPTION: Not-Yet-Commons-SSL could allow a remote attacker to bypass security restrictions, caused by the failure to verify that the server hostname matches a domain name in the subject’s Common Name (CN) field of the SSL certificates. By persuading a victim to visit a Web site containing a specially-crafted certificate, a remote attacker could exploit this vulnerability using man-in-the-middle techniques to cause the victim to impersonate trusted servers.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/97659 for the current score.
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)

**CVEID:**CVE-2020-15522 DESCRIPTION: Bouncy Castle BC Java, BC C# .NET, BC-FJA, BC-FNA could allow a remote attacker to obtain sensitive information, caused by a timing issue within the EC math library. By utilize cryptographic attack techniques, an attacker could exploit this vulnerability to obtain the private key information, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202188 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

**CVEID:**CVE-2020-26939 DESCRIPTION: Legion of the Bouncy Castle BC and Legion of the Bouncy Castle BC-FJA could allow a remote attacker to obtain sensitive information, caused by observable differences in behavior to rrror inputs in org.bouncycastle.crypto.encodings.OAEPEncoding. By using the OAEP Decoder to send invalid ciphertext that decrypts to a short payload, a remote attacker could exploit this vulnerability to obtain sensitive information and use this information to launch further attacks against the affected system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/191108 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

As per CVEs listed above

IBM strongly suggests the following remediation / fixes:

IBM Cloud Pak for Network Automation 2.5.0 can be deployed on-premises.

Please go to https://www.ibm.com/docs/en/cloud-paks/cp-network-auto/2.5.0 to follow the installation instructions relevant to your chosen architecture.

Workarounds and Mitigations

None. Upgrade to the latest version.