CVE-2022-31008

Description

RabbitMQ is a multi-protocol messaging and streaming broker. In affected versions the shovel and federation plugins perform URI obfuscation in their worker (link) state. The encryption key used to encrypt the URI was seeded with a predictable secret. This means that in case of certain exceptions related to Shovel and Federation plugins, reasonably easily deobfuscatable data could appear in the node log. Patched versions correctly use a cluster-wide secret for that purpose. This issue has been addressed and Patched versions: `3.10.2`, `3.9.18`, `3.8.32` are available. Users unable to upgrade should disable the Shovel and Federation plugins.

CVSS Metrics

• v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
• v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Trends

Current EPSS score: 0.11%• Percentile: 28%

Techniques & Countermeasures

• CWE-330•Use of Insufficiently Random Values

  The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

• CWE-335•Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

  The product uses a Pseudo-Random Number Generator (PRNG) but does not correctly manage seeds.

Affected Systems

• broadcom•rabbitmq_server

  ≥ 3.9.0, < 3.9.18 | ≥ 3.10.0, < 3.10.2

• rabbitmq•rabbitmq-server

  < 3.8.32 | ≥ 3.9.0, < 3.9.18 | ≥ 3.10.0, < 3.10.2

• vmware•rabbitmq

  < 3.8.32

References (2)

• https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-v9gv-xp36-jgj8
• https://github.com/rabbitmq/rabbitmq-server/pull/4841