Multiple vulnerabilities in Node.js
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 7 |
| CVE-ID | CVE-2022-35255 CVE-2022-32212 CVE-2018-7160 CVE-2022-32215 CVE-2022-32213 CVE-2022-35256 CVE-2022-32222 |
| CWE-ID | CWE-330 CWE-703 CWE-20 CWE-444 CWE-254 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Node.js Server applications / Web servers |
| Vendor | Node.js Foundation |
Security Bulletin
This security bulletin contains information about 7 vulnerabilities.
1) Use of insufficiently random values
EUVDB-ID: #VU67849
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-35255
CWE-ID:
CWE-330 - Use of Insufficiently Random Values
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to decrypt sensitive information.
The vulnerability exists due to usage of weak randomness in WebCrypto keygen within the SecretKeyGenTraits::DoKeyGen() in src/crypto/crypto_keygen.cc. A remote attacker can decrypt sensitive information.
Install update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3- cpe:2.3:a:node_js_foundation:nodejs:14.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.19.3:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.20.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:14.9.0:*:*:*:*:*:*:*
https://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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) Improper Check or Handling of Exceptional Conditions
EUVDB-ID: #VU65273
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-32212
CWE-ID:
CWE-703 - Improper Check or Handling of Exceptional Conditions
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to IsIPAddress does not properly checks if an IP address is invalid or not. A remote unauthenticated attacker can exploit this vulnerability to bypass the IsAllowedHost check and execute arbitrary code on the system.
MitigationInstall update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3 External linkshttps://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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) Improper input validation
EUVDB-ID: #VU12576
Risk: High
CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2018-7160
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to improper validation of the Host header, leaving the inspector vulnerable to a DNS rebind attack and bypass same-origin policy. A remote attacker can trick the victim into opening a specially crafted website and execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Install update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3 External linkshttps://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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) Inconsistent interpretation of HTTP requests
EUVDB-ID: #VU65282
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:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-32215
CWE-ID:
CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform HTTP request smuggling attacks.
The vulnerability exists due to llhttp parser in the http module does not correctly handle multi-line Transfer-Encoding headers. 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.
MitigationInstall update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3 External linkshttps://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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) Inconsistent interpretation of HTTP requests
EUVDB-ID: #VU65275
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:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-32213
CWE-ID:
CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform HTTP request smuggling attacks.
The vulnerability exists due to improper validation of HTTP requests. A remote attacker can send a specially-crafted request to lead to HTTP Request Smuggling to poison the web cache, bypass web application firewall protection, and conduct XSS attacks.
MitigationInstall update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3 External linkshttps://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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) Inconsistent interpretation of HTTP requests
EUVDB-ID: #VU67850
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-2022-35256
CWE-ID:
CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform 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.
MitigationInstall update from vendor's website.
Vulnerable software versionsNode.js: 14.0.0 - 18.9.0
CPE2.3 External linkshttps://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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.
7) Security features bypass
EUVDB-ID: #VU65280
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-32222
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass security restrictions
The vulnerability exists due to Node.js after start on linux based systems attempts to read /home/iojs/build/ws/out/Release/obj.target/deps/openssl/openssl.cnf, which ordinarily doesn't exist. A remote unauthenticated attacker can attemp to read openssl.cnf from /home/iojs/build/ upon startup to create this file and affect the default OpenSSL configuration for other users.
MitigationInstall updates from vendor's website.
Vulnerable software versionsNode.js: 18.0.0 - 18.9.0
CPE2.3- cpe:2.3:a:node_js_foundation:nodejs:18.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:node_js_foundation:nodejs:18.9.0:*:*:*:*:*:*:*
https://nodejs.org/en/blog/vulnerability/september-2022-security-releases/
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.
