Anolis OS update for nodejs:16 module

1) Resource exhaustion

EUVDB-ID: #VU81728

Risk: High

CVSSv4.0: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/U:Amber]

CVE-ID: CVE-2023-44487

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: Yes

Description

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

The vulnerability exists due to improperly control of consumption for internal resources when handling HTTP/2 requests with compressed HEADERS frames. A remote attacker can send a sequence of compressed HEADERS frames followed by RST_STREAM frames and perform a denial of service (DoS) attack, a.k.a. "Rapid Reset".

Note, the vulnerability is being actively exploited in the wild.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

nodejs-docs: before 16.20.2-3.0.2

npm: before 8.19.4-1.16.20.2.3.0.2

nodejs-full-i18n: before 16.20.2-3.0.2

nodejs-devel: before 16.20.2-3.0.2

nodejs: before 16.20.2-3.0.2

nodejs-packaging: before 26-1.0.1

nodejs-nodemon: before 3.0.1-1.0.1

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-2023:0633

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?

Yes. This vulnerability is being exploited in the wild.