Anolis OS update for nodejs:12 module

1) Improper validation of certificate with host mismatch

EUVDB-ID: #VU59549

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-2021-44532

CWE-ID: CWE-297 - Improper Validation of Certificate with Host Mismatch

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to improper validation of certificates, when converting SANs (Subject Alternative Names) to a string format. A remote attacker can inject special characters into the string and perform spoofing attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

nodejs-docs: before 12.22.12-1

npm: before 6.14.16-1.12.22.12.1

nodejs-full-i18n: before 12.22.12-1

nodejs-devel: before 12.22.12-1

nodejs: before 12.22.12-1

nodejs-packaging: before 17-3

nodejs-nodemon: before 2.0.3-1

CPE2.3

• cpe:2.3:o:openanolis:anolis_os:8:*:*:*:*:*:*:*
• cpe:2.3:a:openanolis:nodejs-docs:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:npm:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:nodejs-full-i18n:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:nodejs-devel:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:nodejs:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:nodejs-packaging:*:*:*:*:*:anolis_os:*:*
• cpe:2.3:a:openanolis:nodejs-nodemon:*:*:*:*:*:anolis_os:*:*

External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0441

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.