Vulnerability in Broadcom Rabbitmq Server
CVE-2022-31008
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (32.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 32.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Broadcom Rabbitmq Server
- Rabbitmq Rabbitmq-Server — versions < 3.8.32, >= 3.9.0, < 3.9.18, >= 3.10.0, < 3.10.2
- VMware Rabbitmq
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-v9gv-xp36-jgj8 (Third Party Advisory)
- github.com/rabbitmq/rabbitmq-server/pull/4841 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-31008?
- CVE-2022-31008 is a medium-severity vulnerability in Broadcom Rabbitmq Server, classified under Use of Insufficiently Random Values. CVSS score: 5.5/10. Published 2022-10-06.
- How severe is CVE-2022-31008?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2022-31008 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.