CVE-2021-32823
3.7 · LOWOverview
CVE-2021-32823 is a low-severity vulnerability affecting bindata_project bindata. It was published on June 24, 2021 and has a CVSS 3.1 base score of 3.7 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In the bindata RubyGem before version 2.4.10 there is a potential denial-of-service vulnerability. In affected versions it is very slow for certain classes in BinData to be created. For example BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit<N>. In combination with <user_input>.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers.
Remediation
Check the references section for vendor advisories and patches from bindata_project. Update bindata to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bindata_project | bindata | >= 0, < 2.4.10 | Affected |
| gitlab | gitlab | >= 12.0, < 13.10.5 | Affected |
References
Frequently Asked Questions
What is CVE-2021-32823?
CVE-2021-32823 is a low-severity vulnerability affecting bindata_project bindata. It was published on June 24, 2021 and has a CVSS 3.1 base score of 3.7 (LOW).
How severe is CVE-2021-32823?
This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-32823?
Check the references section for vendor advisories and patches from bindata_project. Update bindata to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-32823?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-32823 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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