CVE-2021-32823
Potential Denial-of-Service in bindata
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
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.
En bindata RubyGem versiones anteriores a 2.4.10, presenta una vulnerabilidad potencial de denegación de servicio. En las versiones afectadas, es muy lento crear determinadas clases en BinData. Por ejemplo,BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit(N). En combinación con (user_input) .constantize, se presenta la posibilidad de un DoS basado en CPU. En la versión 2.4.10 bindata mejoró el tiempo de creación de Bits e Integers
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-05-12 CVE Reserved
- 2021-06-23 CVE Published
- 2024-03-08 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (5)
URL | Tag | Source |
---|---|---|
https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency | Third Party Advisory | |
https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18- | Third Party Advisory | |
https://rubygems.org/gems/bindata | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://github.com/rubysec/ruby-advisory-db/issues/476 | 2024-08-03 |
URL | Date | SRC |
---|---|---|
https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323 | 2022-10-25 |
URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Bindata Project Search vendor "Bindata Project" | Bindata Search vendor "Bindata Project" for product "Bindata" | < 2.4.10 Search vendor "Bindata Project" for product "Bindata" and version " < 2.4.10" | ruby |
Affected
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Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | >= 12.0 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.0" | community |
Affected
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Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | >= 12.0 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.0" | enterprise |
Affected
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