CVE-2021-33653
HIGHCVSS 7.5/10EPSS 0.83%
Last modified
CVE-2021-33653 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter block_shape element, it will cause a division by 0 exception.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter block_shape element, it will cause a division by 0 exception.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Mindspore | Mindspore | >= 1.0.0, < 1.3.0 | — |
| Mindspore | Mindspore | 0.7.0 | Beta |
References
- https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-002_en.mdPatch, Third Party Advisory
- https://gitee.com/mindspore/community/blob/master/security/security_advisory_list/mssa-2021-002_en.mdPatch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33653?
When performing the derivation shape operation of the SpaceToBatch operator, if there is a value of 0 in the parameter block_shape element, it will cause a division by 0 exception.
How severe is CVE-2021-33653?
CVE-2021-33653 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33653?
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.
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Are you affected by CVE-2021-33653?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST