جزئیات آسیب‌پذیری

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs omits authorization checks in IndexesApi.listPacketIndex, IndexesApi.listEventIndex, Cop1Api.disable, Cop1Api.resume, Cop1Api.initialize, Cop1Api.updateConfig, and TimeApi.setTime. An authenticated low-privilege user can read packet and event index metadata without ObjectPrivilegeType.ReadPacket, alter COP-1 link state without SystemPrivilege.ControlLinks, and manipulate simulation time. These operations can disclose telemetry metadata, disrupt telecommand handling, and affect system integrity and availability. This issue is fixed in versions 5.12.8 and 5.13.2.

• https://github.com/yamcs/yamcs/commit/405139afa6094dfaf63ac17f32df1f808846c950 x_refsource_MISC
• https://github.com/yamcs/yamcs/commit/493563679f838b86f3cdc5da9451d4a050ff6bd9 x_refsource_MISC
• https://github.com/yamcs/yamcs/releases/tag/yamcs-5.12.8 x_refsource_MISC
• https://github.com/yamcs/yamcs/releases/tag/yamcs-5.13.2 x_refsource_MISC
• https://github.com/yamcs/yamcs/security/advisories/GHSA-962x-ccwf-8x6p x_refsource_CONFIRM