openEuler 20.03 LTS SP4 update for rubygem-puma

1) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU97643

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-45614

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

Exploit availability: No

Description

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

The vulnerability exists due to the header normalization allows for client to clobber proxy set headers. A remote attacker can send a specially crafted HTTP request to the server and gain access to sensitive information on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP4

rubygem-puma-doc: before 3.12.6-4

rubygem-puma-debugsource: before 3.12.6-4

rubygem-puma-debuginfo: before 3.12.6-4

rubygem-puma: before 3.12.6-4

CPE2.3

• cpe:2.3:o:openeuler:openeuler:20.03:LTS SP4:*:*:*:*:*:*
• cpe:2.3:a:openeuler:rubygem-puma-doc:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rubygem-puma-debugsource:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rubygem-puma-debuginfo:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rubygem-puma:*:*:*:*:*:openeuler:*:*

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2249

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.