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CVE-2024-45407— Sunshine has incorrect state management during pairing process may lead to incorrectly authorized client

Quick assessment

Affected
LizardByte Sunshine
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sunshine是LizardByte开源的一个 Moonlight 的自助游戏流主机。 Sunshine存在安全漏洞，该漏洞源于在配对过程中遭受MITM攻击的客户端可能会无意中允许非预期客户端访问。

CVSS 6.5 · Medium EPSS 0.34% · P26
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I. Basic Information for CVE-2024-45407

Vulnerability Information
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Vulnerability Title
Sunshine has incorrect state management during pairing process may lead to incorrectly authorized client
Source: CVE Program / CVE List V5
Vulnerability Description
Sunshine is a self-hosted game stream host for Moonlight. Clients that experience a MITM attack during the pairing process may inadvertantly allow access to an unintended client rather than failing authentication due to a PIN validation error. The pairing attempt fails due to the incorrect PIN, but the certificate from the forged pairing attempt is incorrectly persisted prior to the completion of the pairing request. This allows access to the certificate belonging to the attacker.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通道可被非端点访问(中间人攻击)
Source: CVE Program / CVE List V5
Vulnerability Title
Sunshine 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sunshine是LizardByte开源的一个 Moonlight 的自助游戏流主机。 Sunshine存在安全漏洞，该漏洞源于在配对过程中遭受MITM攻击的客户端可能会无意中允许非预期客户端访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
LizardByte Sunshine >= 5fcd07ecb1428bfe245ad6fa349aead476c7e772, < fd7e68457a134102d1b30af5796c79f2aa623224 -

II. Public POCs for CVE-2024-45407

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III. Intelligence Information for CVE-2024-45407

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Patches & Fixes for CVE-2024-45407 (1)

Vendor Advisories for CVE-2024-45407 (1)

IV. Related Vulnerabilities

Same product: Sunshine
Same vendor: LizardByte
Same weakness: CWE-300

V. Comments for CVE-2024-45407

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