ghsa-ph7w-p94x-9vvw
Vulnerability from github
Published
2022-05-24 17:02
Modified
2023-03-03 15:30
Severity ?
Details
Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.
{ "affected": [], "aliases": [ "CVE-2019-16255" ], "database_specific": { "cwe_ids": [ "CWE-94" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-11-26T18:15:00Z", "severity": "HIGH" }, "details": "Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the \"command\" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.", "id": "GHSA-ph7w-p94x-9vvw", "modified": "2023-03-03T15:30:24Z", "published": "2022-05-24T17:02:11Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16255" }, { "type": "WEB", "url": "https://hackerone.com/reports/327512" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00009.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2019/Dec/31" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2019/Dec/32" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202003-06" }, { "type": "WEB", "url": "https://www.debian.org/security/2019/dsa-4587" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "type": "WEB", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/code-injection-shell-test-cve-2019-16255" }, { "type": "WEB", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-4-8-released" }, { "type": "WEB", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-5-7-released" }, { "type": "WEB", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-6-5-released" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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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.