CVE-2021-32823
Vulnerability from cvelistv5
Published
2021-06-23 23:40
Modified
2024-08-03 23:33
Severity ?
EPSS score ?
Summary
Potential Denial-of-Service in bindata
References
▼ | URL | Tags | |
---|---|---|---|
security-advisories@github.com | https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency | Third Party Advisory | |
security-advisories@github.com | https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18- | Third Party Advisory | |
security-advisories@github.com | https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323 | Patch, Third Party Advisory | |
security-advisories@github.com | https://github.com/rubysec/ruby-advisory-db/issues/476 | Exploit, Patch, Third Party Advisory | |
security-advisories@github.com | https://rubygems.org/gems/bindata | Third Party Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T23:33:55.878Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/rubysec/ruby-advisory-db/issues/476" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://rubygems.org/gems/bindata" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18-" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "bindata", "vendor": "dmendel", "versions": [ { "status": "affected", "version": "\u003c 2.4.10" } ] } ], "descriptions": [ { "lang": "en", "value": "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\u003cN\u003e. In combination with \u003cuser_input\u003e.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-06-23T23:40:11", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/rubysec/ruby-advisory-db/issues/476" }, { "tags": [ "x_refsource_MISC" ], "url": "https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency" }, { "tags": [ "x_refsource_MISC" ], "url": "https://rubygems.org/gems/bindata" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18-" } ], "source": { "advisory": "GHSA-hj56-84jw-67h6", "discovery": "UNKNOWN" }, "title": "Potential Denial-of-Service in bindata", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32823", "STATE": "PUBLIC", "TITLE": "Potential Denial-of-Service in bindata" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "bindata", "version": { "version_data": [ { "version_value": "\u003c 2.4.10" } ] } } ] }, "vendor_name": "dmendel" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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\u003cN\u003e. In combination with \u003cuser_input\u003e.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323", "refsource": "CONFIRM", "url": "https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323" }, { "name": "https://github.com/rubysec/ruby-advisory-db/issues/476", "refsource": "MISC", "url": "https://github.com/rubysec/ruby-advisory-db/issues/476" }, { "name": "https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency", "refsource": "MISC", "url": "https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency" }, { "name": "https://rubygems.org/gems/bindata", "refsource": "MISC", "url": "https://rubygems.org/gems/bindata" }, { "name": "https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18-", "refsource": "MISC", "url": "https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18-" } ] }, "source": { "advisory": "GHSA-hj56-84jw-67h6", "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-32823", "datePublished": "2021-06-23T23:40:12", "dateReserved": "2021-05-12T00:00:00", "dateUpdated": "2024-08-03T23:33:55.878Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-32823\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2021-06-24T00:15:08.103\",\"lastModified\":\"2024-08-21T14:09:00.713\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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\u003cN\u003e. In combination with \u003cuser_input\u003e.constantize there is a potential for a CPU-based DoS. In version 2.4.10 bindata improved the creation time of Bits and Integers.\"},{\"lang\":\"es\",\"value\":\"En bindata RubyGem versiones anteriores a 2.4.10, presenta una vulnerabilidad potencial de denegaci\u00f3n de servicio.\u0026#xa0;En las versiones afectadas, es muy lento crear determinadas clases en BinData.\u0026#xa0;Por ejemplo,BinData::Bit100000, BinData::Bit100001, BinData::Bit100002, BinData::Bit(N).\u0026#xa0;En combinaci\u00f3n con (user_input) .constantize, se presenta la posibilidad de un DoS basado en CPU.\u0026#xa0;En la versi\u00f3n 2.4.10 bindata mejor\u00f3 el tiempo de creaci\u00f3n de Bits e Integers\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\",\"baseScore\":3.7,\"baseSeverity\":\"LOW\"},\"exploitabilityScore\":2.2,\"impactScore\":1.4},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\",\"baseScore\":3.7,\"baseSeverity\":\"LOW\"},\"exploitabilityScore\":2.2,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bindata_project:bindata:*:*:*:*:*:ruby:*:*\",\"versionEndExcluding\":\"2.4.10\",\"matchCriteriaId\":\"F3FDB12D-A7D5-4E28-9515-94054E69934D\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*\",\"versionStartIncluding\":\"12.0\",\"versionEndExcluding\":\"13.10.5\",\"matchCriteriaId\":\"4DCC45E4-7F83-4352-A2E0-3F07A7B718A2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"12.0\",\"versionEndExcluding\":\"13.10.5\",\"matchCriteriaId\":\"70D08D88-CFDF-48ED-B767-BA4A048DA9CD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*\",\"versionStartIncluding\":\"13.11.0\",\"versionEndExcluding\":\"13.11.5\",\"matchCriteriaId\":\"299084AF-AA62-4503-B9E8-3D44898553DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"13.11.0\",\"versionEndExcluding\":\"13.11.5\",\"matchCriteriaId\":\"36C14C68-B2DB-4EDB-9604-764D5CEC8C2C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*\",\"versionStartIncluding\":\"13.12.0\",\"versionEndExcluding\":\"13.12.2\",\"matchCriteriaId\":\"F16BCB65-EA10-492B-B921-5F90632BA5E5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"13.12.0\",\"versionEndExcluding\":\"13.12.2\",\"matchCriteriaId\":\"B3020FB1-3219-41FB-9E06-282E9F8075DD\"}]}]}],\"references\":[{\"url\":\"https://about.gitlab.com/releases/2021/06/01/security-release-gitlab-13-12-2-released/#update-bindata-dependency\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/dmendel/bindata/blob/v2.4.10/ChangeLog.rdoc#version-2410-2021-05-18-\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/dmendel/bindata/commit/d99f050b88337559be2cb35906c1f8da49531323\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/rubysec/ruby-advisory-db/issues/476\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://rubygems.org/gems/bindata\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.