Multiple vulnerabilities in IBM Security QRadar Analyst Workflow



Risk Medium
Patch available YES
Number of vulnerabilities 9
CVE-ID CVE-2020-28469
CVE-2021-33502
CVE-2021-29060
CVE-2020-28498
CVE-2020-28500
CVE-2021-23337
CVE-2020-15168
CVE-2020-7793
CVE-2021-27292
CWE-ID CWE-185
CWE-327
CWE-77
CWE-770
CWE-400
Exploitation vector Network
Public exploit N/A
Vulnerable software
 IBM Security QRadar Analyst Workflow
Server applications / IDS/IPS systems, Firewalls and proxy servers

Vendor IBM Corporation

Security Bulletin

This security bulletin contains information about 9 vulnerabilities.

1) Incorrect Regular Expression

EUVDB-ID: #VU52985

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-28469

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect handling of user-supplied input in regular expression. A remote attacker can pass specially crafted input to the application and perform regular expression denial of service (ReDoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Incorrect Regular Expression

EUVDB-ID: #VU63698

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-33502

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to exponential performance for data. A remote attacker can pass specially crafted data to the application and perform a regular expression denial of service (ReDos) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Incorrect Regular Expression

EUVDB-ID: #VU63700

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-29060

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when the application is provided and checks a crafted invalid HWB string. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Use of a broken or risky cryptographic algorithm

EUVDB-ID: #VU63701

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-28498

CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to cryptographic issues in the secp256k1 implementation in elliptic/ec/key.js. A remote attacker can pass specially crafted public key point to the application and gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Incorrect Regular Expression

EUVDB-ID: #VU54394

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-28500

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Command Injection

EUVDB-ID: #VU53202

Risk: Medium

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-23337

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary commands on the system.

The vulnerability exists due to improper input validation when processing templates. A remote privileged user can inject and execute arbitrary commands on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Allocation of Resources Without Limits or Throttling

EUVDB-ID: #VU63702

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-15168

CWE-ID: CWE-770 - Allocation of Resources Without Limits or Throttling

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to node-fetch does not honor the size option after following a redirect. A remote attacker can pass specially crafted data to the application and perform a denial of service attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Incorrect Regular Expression

EUVDB-ID: #VU63704

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-7793

CWE-ID: CWE-185 - Incorrect Regular Expression

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Resource exhaustion

EUVDB-ID: #VU55667

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-27292

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a regular expression denial of service (ReDoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when processing a malicious User-Agent header. A remote attacker can trigger resource exhaustion and perform a regular expression denial of service (ReDoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security QRadar Analyst Workflow: before 2.15.1

CPE2.3 External links

http://www.ibm.com/blogs/psirt/security-bulletin-node-js-as-used-by-ibm-security-qradar-analyst-workflow-app-for-ibm-qradar-siem-is-vulnerable-to-multiple-vulnerabilities/
http://www.ibm.com/support/pages/node/6589581


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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