gsd-2021-3990
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-3990", "description": "showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "id": "GSD-2021-3990" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-3990" ], "details": "showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "id": "GSD-2021-3990", "modified": "2023-12-13T01:23:34.740810Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3990", "STATE": "PUBLIC", "TITLE": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in star7th/showdoc" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "star7th/showdoc", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "2.9.13" } ] } } ] }, "vendor_name": "star7th" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)" } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)" } ] } ] }, "references": { "reference_data": [ { "name": "https://huntr.dev/bounties/0680067d-56a7-4412-b06e-a267e850ae9f", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/0680067d-56a7-4412-b06e-a267e850ae9f" }, { "name": "https://github.com/star7th/showdoc/commit/a9886f26c08225e0adca75c67dfca3f7c42b87d0", "refsource": "MISC", "url": "https://github.com/star7th/showdoc/commit/a9886f26c08225e0adca75c67dfca3f7c42b87d0" } ] }, "source": { "advisory": "0680067d-56a7-4412-b06e-a267e850ae9f", "discovery": "EXTERNAL" } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c2.9.13", "affected_versions": "All versions before 2.9.13", "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "cwe_ids": [ "CWE-1035", "CWE-338", "CWE-937" ], "date": "2021-12-02", "description": "showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "fixed_versions": [ "2.9.13" ], "identifier": "CVE-2021-3990", "identifiers": [ "CVE-2021-3990" ], "not_impacted": "All versions starting from 2.9.13", "package_slug": "packagist/showdoc/showdoc", "pubdate": "2021-12-01", "solution": "Upgrade to version 2.9.13 or above.", "title": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2021-3990", "https://github.com/star7th/showdoc/commit/a9886f26c08225e0adca75c67dfca3f7c42b87d0", "https://huntr.dev/bounties/0680067d-56a7-4412-b06e-a267e850ae9f" ], "uuid": "9d399b62-5ef4-491d-bdd6-915748665aa5" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "2.9.13", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3990" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "showdoc is vulnerable to Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-338" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/star7th/showdoc/commit/a9886f26c08225e0adca75c67dfca3f7c42b87d0", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/star7th/showdoc/commit/a9886f26c08225e0adca75c67dfca3f7c42b87d0" }, { "name": "https://huntr.dev/bounties/0680067d-56a7-4412-b06e-a267e850ae9f", "refsource": "CONFIRM", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://huntr.dev/bounties/0680067d-56a7-4412-b06e-a267e850ae9f" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } }, "lastModifiedDate": "2021-12-02T16:49Z", "publishedDate": "2021-12-01T11:15Z" } } }
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Sightings
Author | Source | Type | Date |
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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.
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