SUSE update for rubygem-puma

1) Inconsistent interpretation of HTTP requests

EUVDB-ID: #VU61798

Risk: Medium

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-24790

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

Exploit availability: No

Description

The vulnerability allows a remote attacker to preform 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.

Mitigation

Update the affected package rubygem-puma to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Storage: 6 - 7.1

SUSE Manager Retail Branch Server: 4.0 - 4.3

SUSE Linux Enterprise High Availability: 15-SP1 - 15-SP4

SUSE Manager Proxy: 4.0 - 4.3

SUSE Manager Server: 4.0 - 4.3

SUSE Linux Enterprise Server for SAP Applications: 15 - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15 - 15-SP4

SUSE Linux Enterprise Server: 15-SP1 - 15-SP4

openSUSE Leap: 15.3 - 15.4

rubygem-puma-debugsource: before 4.3.12-150000.3.9.1

ruby2.5-rubygem-puma-doc: before 4.3.12-150000.3.9.1

ruby2.5-rubygem-puma-debuginfo: before 4.3.12-150000.3.9.1

ruby2.5-rubygem-puma: before 4.3.12-150000.3.9.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20223571-1/

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.