gsd-2019-16255
Vulnerability from gsd
Modified
2023-12-13 01:23
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.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2019-16255", "description": "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": "GSD-2019-16255", "references": [ "https://www.suse.com/security/cve/CVE-2019-16255.html", "https://www.debian.org/security/2019/dsa-4586", "https://www.debian.org/security/2019/dsa-4587", "https://access.redhat.com/errata/RHSA-2022:0582", "https://access.redhat.com/errata/RHSA-2022:0581", "https://access.redhat.com/errata/RHSA-2021:2588", "https://access.redhat.com/errata/RHSA-2021:2587", "https://access.redhat.com/errata/RHSA-2021:2230", "https://access.redhat.com/errata/RHSA-2021:2104", "https://ubuntu.com/security/CVE-2019-16255", "https://advisories.mageia.org/CVE-2019-16255.html", "https://security.archlinux.org/CVE-2019-16255", "https://alas.aws.amazon.com/cve/html/CVE-2019-16255.html", "https://linux.oracle.com/cve/CVE-2019-16255.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2019-16255" ], "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": "GSD-2019-16255", "modified": "2023-12-13T01:23:40.327114Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-16255", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://hackerone.com/reports/327512", "refsource": "MISC", "url": "https://hackerone.com/reports/327512" }, { "name": "https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html", "refsource": "MISC", "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-6-5-released/", "refsource": "CONFIRM", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-6-5-released/" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-5-7-released/", "refsource": "CONFIRM", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-5-7-released/" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-4-8-released/", "refsource": "CONFIRM", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-4-8-released/" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/code-injection-shell-test-cve-2019-16255/", "refsource": "CONFIRM", "url": "https://www.ruby-lang.org/ja/news/2019/10/01/code-injection-shell-test-cve-2019-16255/" }, { "name": "[debian-lts-announce] 20191210 [SECURITY] [DLA 2027-1] jruby security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00009.html" }, { "name": "20191217 [SECURITY] [DSA 4587-1] ruby2.3 security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Dec/31" }, { "name": "20191217 [SECURITY] [DSA 4586-1] ruby2.5 security update", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Dec/32" }, { "name": "DSA-4587", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4587" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "GLSA-202003-06", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202003-06" }, { "name": "openSUSE-SU-2020:0395", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.html" }, { "name": "[debian-lts-announce] 20200816 [SECURITY] [DLA 2330-1] jruby security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html" }, { "name": "[debian-lts-announce] 20230430 [SECURITY] [DLA 3408-1] jruby security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.6.4", "versionStartIncluding": "2.6.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.5.6", "versionStartIncluding": "2.5.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.4.7", "versionStartIncluding": "2.4.0", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:oracle:graalvm:19.3.0.2:*:*:*:enterprise:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-16255" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "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." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-94" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/code-injection-shell-test-cve-2019-16255/", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://www.ruby-lang.org/ja/news/2019/10/01/code-injection-shell-test-cve-2019-16255/" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-4-8-released/", "refsource": "CONFIRM", "tags": [ "Release Notes" ], "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-4-8-released/" }, { "name": "https://hackerone.com/reports/327512", "refsource": "MISC", "tags": [ "Exploit", "Patch", "Third Party Advisory" ], "url": "https://hackerone.com/reports/327512" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-5-7-released/", "refsource": "CONFIRM", "tags": [ "Release Notes" ], "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-5-7-released/" }, { "name": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-6-5-released/", "refsource": "CONFIRM", "tags": [ "Release Notes" ], "url": "https://www.ruby-lang.org/ja/news/2019/10/01/ruby-2-6-5-released/" }, { "name": "https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html", "refsource": "MISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00025.html" }, { "name": "[debian-lts-announce] 20191210 [SECURITY] [DLA 2027-1] jruby security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00009.html" }, { "name": "20191217 [SECURITY] [DSA 4586-1] ruby2.5 security update", "refsource": "BUGTRAQ", "tags": [ "Broken Link", "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/Dec/32" }, { "name": "20191217 [SECURITY] [DSA 4587-1] ruby2.3 security update", "refsource": "BUGTRAQ", "tags": [ "Broken Link", "Mailing List", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/Dec/31" }, { "name": "DSA-4587", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2019/dsa-4587" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "GLSA-202003-06", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202003-06" }, { "name": "openSUSE-SU-2020:0395", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.html" }, { "name": "[debian-lts-announce] 20200816 [SECURITY] [DLA 2330-1] jruby security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html" }, { "name": "[debian-lts-announce] 20230430 [SECURITY] [DLA 3408-1] jruby security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 5.9 } }, "lastModifiedDate": "2023-04-30T23:15Z", "publishedDate": "2019-11-26T18:15Z" } } }
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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.