FKIE_CVE-2023-42800

Vulnerability from fkie_nvd - Published: 2023-12-14 17:15 - Updated: 2024-11-21 08:23
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit 50c0a51b10ecc5b3415ea78c21d96d679e2288f9 due to unmitigated usage of unsafe C functions and improper bounds checking. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a moonlight client, or achieve remote code execution (RCE) on the client (with insufficient exploit mitigations or if mitigations can be bypassed). The bug was addressed in commit 24750d4b748fefa03d09fcfd6d45056faca354e0.
References
security-advisories@github.comhttps://github.com/moonlight-stream/moonlight-common-c/blob/2bb026c763fc18807d7e4a93f918054c488f84e1/src/RtspConnection.c#L796Product
security-advisories@github.comhttps://github.com/moonlight-stream/moonlight-common-c/commit/24750d4b748fefa03d09fcfd6d45056faca354e0Patch
security-advisories@github.comhttps://github.com/moonlight-stream/moonlight-common-c/commit/50c0a51b10ecc5b3415ea78c21d96d679e2288f9Patch
security-advisories@github.comhttps://github.com/moonlight-stream/moonlight-common-c/security/advisories/GHSA-4927-23jw-rq62Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/moonlight-stream/moonlight-common-c/blob/2bb026c763fc18807d7e4a93f918054c488f84e1/src/RtspConnection.c#L796Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/moonlight-stream/moonlight-common-c/commit/24750d4b748fefa03d09fcfd6d45056faca354e0Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/moonlight-stream/moonlight-common-c/commit/50c0a51b10ecc5b3415ea78c21d96d679e2288f9Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/moonlight-stream/moonlight-common-c/security/advisories/GHSA-4927-23jw-rq62Exploit, Third Party Advisory
Impacted products
Vendor Product Version
moonlight-stream moonlight-common-c *
moonlight-stream moonlight *
moonlight-stream moonlight *
moonlight-stream moonlight *
moonlight-stream moonlight 0.10.22
moonlight-stream moonlight_embedded 2.6.0
moonlight-stream moonlight_xbox *
moonlight-stream moonlight_tv *
moonlight-stream moonlight_switch *
moonlight-stream moonlight_vita *
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.