CVE-2026-57220
גבוהה 7.5
תיאור (מקור, אנגלית)
RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, the RabbitMQ stream listener does not enforce the configured stream frame-size limit while assembling frames during authentication and before Tune negotiation, allowing an unauthenticated remote client to declare oversized frame lengths and consume broker memory in rabbit_stream_core. This issue is fixed in version 4.2.6.
מדדים
- CVSS 3.1
-
7.5 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-17/8/2026
- CWE
- CWE-770
מוצרים מושפעים
broadcom: rabbitmq server
קישורים
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-f364-87q5… ExploitVendor Advisory
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-f364-87q5… ExploitVendor Advisory
- https://github.com/rabbitmq/rabbitmq-server/commit/595ec28fa1621b1f2c28124e4e0… Patch
- https://github.com/rabbitmq/rabbitmq-server/commit/773a49c4921e8be990262a2d609… Patch
- https://github.com/rabbitmq/rabbitmq-server/pull/16171 Issue TrackingPatch
- https://github.com/rabbitmq/rabbitmq-server/pull/16173 Issue TrackingPatch
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 Release Notes