CVE-2019-14282

The simple_captcha2 gem 0.2.3 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/rubygems/rubygems.org/issues/2073	Third Party Advisory
https://rubygems.org/gems/simple_captcha2/versions/	Third Party Advisory
https://snyk.io/vuln/SNYK-RUBY-SIMPLECAPTCHA2-455501

Configurations

Configuration 1 (hide)

cpe:2.3:a:simple_captcha2_project:simple_captcha2:0.2.3:*:*:*:*:ruby:*:*

History

No history.

Information

Published : 2019-07-26 05:15

Updated : 2024-02-28 17:08

NVD link : CVE-2019-14282

Mitre link : CVE-2019-14282

CVE.ORG link : CVE-2019-14282

JSON object : View

Products Affected

simple_captcha2_project

simple_captcha2

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2019-14282", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-07-26T05:15:10.673", "references": [{"url": "https://github.com/rubygems/rubygems.org/issues/2073", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://rubygems.org/gems/simple_captcha2/versions/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://snyk.io/vuln/SNYK-RUBY-SIMPLECAPTCHA2-455501", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "The simple_captcha2 gem 0.2.3 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party."}, {"lang": "es", "value": "La gema simple_captcha2 versi\u00f3n 0.2.3 para Ruby, tal y como es distribuida en RubyGems.org, incluye una puerta trasera (backdoor) de ejecuci\u00f3n de c\u00f3digo insertada por un tercero."}], "lastModified": "2019-09-03T23:15:10.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:simple_captcha2_project:simple_captcha2:0.2.3:*:*:*:*:ruby:*:*", "vulnerable": true, "matchCriteriaId": "3FF50951-958A-4A59-8BB2-6CEA355A426B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}