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Security Bulletin: Multiple vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak

Description

## Summary Security Bulletin: Multiple vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak ## Vulnerability Details ** CVEID: **[CVE-2022-27782](<https://vulners.com/cve/CVE-2022-27782>) ** DESCRIPTION: **cURL libcurl could allow a remote attacker to bypass security restrictions, caused by an easy connection reuse flaw for TLS and SSH. By sending a specially-crafted request using the connections in a connection pool, an attacker could exploit this vulnerability to bypass access restrictions. CVSS Base score: 9.8 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/226252](<https://exchange.xforce.ibmcloud.com/vulnerabilities/226252>) 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-2022-27774](<https://vulners.com/cve/CVE-2022-27774>) ** DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by a flaw in the "same host check" feature during a cross protocol redirects. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain credentials information, and use this information to launch further attacks against the affected system. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225294](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225294>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) ** CVEID: **[CVE-2022-22576](<https://vulners.com/cve/CVE-2022-22576>) ** DESCRIPTION: **cURL libcurl could allow a remote attacker to bypass security restrictions, caused by improper authentication validation when reuse OAUTH2-authenticated connections. By sending a specially-crafted request using user + "other OAUTH2 bearer", an attacker could exploit this vulnerability to bypass access authentication validation. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225291](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225291>) 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-2022-27776](<https://vulners.com/cve/CVE-2022-27776>) ** DESCRIPTION: **cURL libcurl could allow a remote attacker to obtain sensitive information, caused by a flaw when asked to send custom headers or cookies in its HTTP requests. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain authentication or cookie header data information, and use this information to launch further attacks against the affected system. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225296](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225296>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) ** CVEID: **[CVE-2022-23267](<https://vulners.com/cve/CVE-2022-23267>) ** DESCRIPTION: **Microsoft .NET is vulnerable to a denial of service. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225380](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225380>) 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-2022-29117](<https://vulners.com/cve/CVE-2022-29117>) ** DESCRIPTION: **Microsoft ASP.NET and Visual Studio are vulnerable to a denial of service. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225448](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225448>) 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-2022-29145](<https://vulners.com/cve/CVE-2022-29145>) ** DESCRIPTION: **Microsoft ASP.NET and Visual Studio are vulnerable to a denial of service. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. CVSS Base score: 7.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/225467](<https://exchange.xforce.ibmcloud.com/vulnerabilities/225467>) 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-2021-3737](<https://vulners.com/cve/CVE-2021-3737>) ** DESCRIPTION: **Python is vulnerable to a denial of service, caused by improper handling of HTTP response in the HTTP client code. By persuading a victim to visit a specially-crafted web site, a remote attacker could exploit this vulnerability to cause the client script enter an infinite loop, and results in a denial of service condition. CVSS Base score: 6.5 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/213407](<https://exchange.xforce.ibmcloud.com/vulnerabilities/213407>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) ** CVEID: **[CVE-2021-4189](<https://vulners.com/cve/CVE-2021-4189>) ** DESCRIPTION: **Python could allow a remote attacker to obtain sensitive information, caused by a flaw when using the FTP client library in PASV (passive) mode. By using a specially-crafted FTP server, an attacker could exploit this vulnerability to obtain service banner information from private network., 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/227269](<https://exchange.xforce.ibmcloud.com/vulnerabilities/227269>) 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) ** CVEID: **[CVE-2021-3634](<https://vulners.com/cve/CVE-2021-3634>) ** DESCRIPTION: **libssh is vulnerable to a heap-based buffer overflow, caused by improper bounds checking. By sending a specially-crafted request, a remote authenticated attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base score: 5.4 CVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/208281](<https://exchange.xforce.ibmcloud.com/vulnerabilities/208281>) for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L) ## Affected Products and Versions **Affected Product(s)**| **Version(s) ** ---|--- IBM Robotic Process Automation for Cloud Pak| 21.0.1, 21.0.2 ## Remediation/Fixes **IBM strongly recommends addressing the vulnerability now.** **Product(s)**| **Version(s) number and/or range **| **Remediation/Fix/Instructions** ---|---|--- IBM Robotic Process Automation for Cloud Pak| < 21.0.3| Follow [instructions](<https://www.ibm.com/docs/en/rpa/21.0?topic=platform-preparing-applying-upgraded-custom-resource> "instructions" ) to upgrade to version 21.0.3 or higher. ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
ibm robotic process automation 21.0.1
ibm robotic process automation 21.0.2

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