Multiple vulnerabilities in IBM Security SiteProtector System

1) Input validation error

EUVDB-ID: #VU61287

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-22719

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to use of uninitialized value in r:parsebody. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security SiteProtector System: 3.1.1.0 - 3.1.1.17

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotector-system-is-affected-by-multiple-apache-http-server-vulnerabilities/
https://www.ibm.com/support/pages/node/6591347

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) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU61286

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-22720

CWE-ID: CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Exploit availability: No

Description

The vulnerability allows a remote attacker to preform HTTP request smuggling attacks.

The vulnerability exists due to improper validation of HTTP requests. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.

Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security SiteProtector System: 3.1.1.0 - 3.1.1.17

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotector-system-is-affected-by-multiple-apache-http-server-vulnerabilities/
https://www.ibm.com/support/pages/node/6591347

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) Integer overflow

EUVDB-ID: #VU61285

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-22721

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the ap_escape_html2() function when parsing LimitXMLRequestBody. A remote attacker can send a specially crafted request to the web server, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security SiteProtector System: 3.1.1.0 - 3.1.1.17

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotector-system-is-affected-by-multiple-apache-http-server-vulnerabilities/
https://www.ibm.com/support/pages/node/6591347

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) Buffer overflow

EUVDB-ID: #VU59056

Risk: Critical

CVSSv4.0: 8.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Red]

CVE-ID: CVE-2021-44790

CWE-ID: CWE-119 - Memory corruption

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when parsing multipart content in mod_lua. A remote attacker can send a specially crafted HTTP request to the affected web server, trigger buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security SiteProtector System: 3.1.1.0 - 3.1.1.17

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotector-system-is-affected-by-multiple-apache-http-server-vulnerabilities/
https://www.ibm.com/support/pages/node/6591347

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. However, proof of concept for this vulnerability is available.

5) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU59057

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-44224

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input in forward proxy configurations. A remote attacker can send a specially crafted HTTP request and trick the web server to initiate requests to arbitrary systems or cause NULL pointer dereference error and crash the web server.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

SSRF if possible for configuration that mix forward and reverse proxy.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Security SiteProtector System: 3.1.1.0 - 3.1.1.17

CPE2.3

• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:ibm_corporation:ibm_security_siteprotector_system:3.1.1.2:*:*:*:*:*:*:*

External links

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotector-system-is-affected-by-multiple-apache-http-server-vulnerabilities/
https://www.ibm.com/support/pages/node/6591347

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.