Anolis OS update for nodejs:18 module



Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2023-46809
CVE-2024-21892
CVE-2024-22019
CWE-ID CWE-385
CWE-755
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

nodejs-docs
Operating systems & Components / Operating system package or component

npm
Operating systems & Components / Operating system package or component

nodejs-full-i18n
Operating systems & Components / Operating system package or component

nodejs-devel
Operating systems & Components / Operating system package or component

nodejs
Operating systems & Components / Operating system package or component

nodejs-nodemon
Operating systems & Components / Operating system package or component

nodejs-packaging-bundler
Operating systems & Components / Operating system package or component

nodejs-packaging
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Covert Timing Channel

EUVDB-ID: #VU86724

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-2023-46809

CWE-ID: CWE-385 - Covert Timing Channel

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform Marvin attack.

The vulnerability exists due to a covert timing channel in the privateDecrypt() API of the crypto library. A remote attacker can perform a covert timing side-channel during PKCS#1 v1.5 padding error handling and decrypt captured RSA ciphertexts or forge signatures, especially in scenarios involving API endpoints processing Json Web Encryption messages.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

nodejs-docs: before 18.19.1-1.0.1

npm: before 10.2.4-1.18.19.1.1.0.1

nodejs-full-i18n: before 18.19.1-1.0.1

nodejs-devel: before 18.19.1-1.0.1

nodejs: before 18.19.1-1.0.1

nodejs-nodemon: before 3.0.1-1

nodejs-packaging-bundler: before 2021.06-4

nodejs-packaging: before 2021.06-4

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0376


Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

2) Improper handling of exceptional conditions

EUVDB-ID: #VU86718

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-21892

CWE-ID: CWE-755 - Improper Handling of Exceptional Conditions

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to the way certain environment variables are handled by Node.js on Linux. A local user can use a specially crafted environment variable to escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

nodejs-docs: before 18.19.1-1.0.1

npm: before 10.2.4-1.18.19.1.1.0.1

nodejs-full-i18n: before 18.19.1-1.0.1

nodejs-devel: before 18.19.1-1.0.1

nodejs: before 18.19.1-1.0.1

nodejs-nodemon: before 3.0.1-1

nodejs-packaging-bundler: before 2021.06-4

nodejs-packaging: before 2021.06-4

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0376


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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

3) Input validation error

EUVDB-ID: #VU86721

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-2024-22019

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 insufficient validation of user-supplied input when processing HTTP requests with chunked encoding. A remote attacker can send specially crafted HTTP request to the server and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

nodejs-docs: before 18.19.1-1.0.1

npm: before 10.2.4-1.18.19.1.1.0.1

nodejs-full-i18n: before 18.19.1-1.0.1

nodejs-devel: before 18.19.1-1.0.1

nodejs: before 18.19.1-1.0.1

nodejs-nodemon: before 3.0.1-1

nodejs-packaging-bundler: before 2021.06-4

nodejs-packaging: before 2021.06-4

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0376


Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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



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