CVE-2021-3283
HIGHCVSS 7.5/10EPSS 1.45%
Last modified
CVE-2021-3283 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.. EPSS estimates a 1.45% chance of exploitation in the next 30 days.
Description
HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Nomad | < 0.12.10 |
| Hashicorp | Nomad | >= 1.0.0, < 1.0.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3283?
HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.
How severe is CVE-2021-3283?
CVE-2021-3283 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3283?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-32824Apache Dubbo is a java based, open source RPC framework. Ver…9.8
- CVE-2021-32825bblfshd is an open source self-hosted server for source code…9.1
- CVE-2021-32826Proxyee-Down is open source proxy software. An attacker bein…8.1
- CVE-2021-32827MockServer is open source software which enables easy mockin…9.6
- CVE-2021-32828The Nuxeo Platform is an open source content management plat…6.1
- CVE-2021-32829ZStack is open source IaaS(infrastructure as a service) soft…9.9
- CVE-2021-32830The @diez/generation npm package is a client for Diez. The l…7
- CVE-2021-32831Total.js framework (npm package total.js) is a framework for…7.2
- CVE-2021-32832Rocket.Chat is an open-source fully customizable communicati…6.5
- CVE-2021-32833Emby Server is a personal media server with apps on many dev…8.6
- CVE-2021-32834Eclipse Keti is a service that was designed to protect RESTf…9.9
- CVE-2021-32835Eclipse Keti is a service that was designed to protect RESTf…9.9
Are you affected by CVE-2021-3283?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST