SUSE update for golang-github-prometheus-alertmanager

1) Stored cross-site scripting

EUVDB-ID: #VU79967

Risk: Low

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-40577

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed to the /api/v1/alerts endpoint in the Alertmanager UI. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Mitigation

Update the affected package golang-github-prometheus-alertmanager to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server for SAP Applications 15: SP1 - SP6

SUSE Linux Enterprise Server 15: SP1 - SP6

SUSE Linux Enterprise High Performance Computing 15: SP1 - SP6

SUSE Linux Enterprise Desktop 15: SP1 - SP6

SUSE Linux Enterprise Micro: 5.5

SUSE Package Hub 15: 15-SP5

SUSE Manager Proxy Module: 4.3

SUSE Manager Client Tools for SLE: 15

SUSE Linux Enterprise Real Time 15: SP1 - SP5

SUSE Linux Enterprise Desktop: 15-SP1

SUSE Linux Enterprise Server: 15-SP3-LTSS

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS

openSUSE Leap: 15.3 - 15.5

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Server for SAP Applications: 15

golang-github-prometheus-alertmanager: before 0.26.0-150100.4.19.1

External links

http://www.suse.com/support/update/announcement/2024/suse-su-20240512-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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