The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.
{"redhatcve": [{"lastseen": "2023-05-27T17:17:19", "description": "A flaw was found in the way the Ruby REXML library parsed XML documents. Parsing a specially crafted XML document using REXML and writing parsed data back to a new XML document results in creating a document with a different structure. This issue could affect the integrity of processed data in applications using REXML that parse XML documents, write data back to XML, and re-parse them again.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-08T17:16:00", "type": "redhatcve", "title": "CVE-2021-28965", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2023-04-06T07:53:54", "id": "RH:CVE-2021-28965", "href": "https://access.redhat.com/security/cve/cve-2021-28965", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "cloudfoundry": [{"lastseen": "2023-05-27T14:44:14", "description": "## Severity\n\nMedium\n\n## Vendor\n\nCanonical Ubuntu\n\n## Versions Affected\n\n * Canonical Ubuntu 18.04\n\n## Description\n\nJuho Nurminen discovered that the REXML gem bundled with Ruby incorrectly parsed and serialized XML documents. A remote attacker could possibly use this issue to perform an XML round-trip attack.\n\nCVEs contained in this USN include: CVE-2021-28965.\n\n## Affected Cloud Foundry Products and Versions\n\n_Severity is medium unless otherwise noted._\n\n * cflinuxfs3 \n * All versions prior to 0.236.0\n * CF Deployment \n * All versions prior to 16.13.0\n\n## Mitigation\n\nUsers of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:\n\n * cflinuxfs3 \n * Upgrade all versions to 0.236.0 or greater\n * CF Deployment \n * Upgrade all versions to 16.13.0 or greater\n\n## References\n\n * [USN Notice](<https://usn.ubuntu.com/4922-1/>)\n * [CVE-2021-28965](<https://people.canonical.com/~ubuntu-security/cve/CVE-2021-28965>)\n\n## History\n\n2021-04-29: Initial vulnerability report published.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-29T00:00:00", "type": "cloudfoundry", "title": "USN-4922-1: Ruby vulnerability | Cloud Foundry", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-29T00:00:00", "id": "CFOUNDRY:7AB0CAD728DE1AABF4E9079216128F81", "href": "https://www.cloudfoundry.org/blog/usn-4922-1/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "fedora": [{"lastseen": "2023-05-27T14:49:23", "description": "Ruby is the interpreted scripting language for quick and easy object-oriented programming. 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This update provides the \ncorresponding update for Ubuntu 21.04.\n\nOriginal advisory details:\n\nJuho Nurminen discovered that the REXML gem bundled with Ruby incorrectly \nparsed and serialized XML documents. A remote attacker could possibly use \nthis issue to perform an XML round-trip attack.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntu", "title": "Ruby vulnerability", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-26T00:00:00", "id": "USN-4922-2", "href": "https://ubuntu.com/security/notices/USN-4922-2", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-07-23T09:36:12", "description": "## Releases\n\n * Ubuntu 20.10 \n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * ruby2.3 \\- Object-oriented scripting language\n * ruby2.5 \\- Object-oriented scripting language\n * ruby2.7 \\- Object-oriented scripting language\n\nJuho Nurminen discovered that the REXML gem bundled with Ruby incorrectly \nparsed and serialized XML documents. 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{'reference':'rubygem-bundler-doc-1.16.1-3.module+el8.4.0+592+03ff458a', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mongo-2.11.3-1.module+el8.4.0+594+11b6673a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-2.11'},\n {'reference':'rubygem-mongo-2.5.1-2.module+el8.4.0+592+03ff458a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-2.5'},\n {'reference':'rubygem-mongo-2.8.0-1.module+el8.4.0+593+8d7f9f0c', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-2.8'},\n {'reference':'rubygem-mongo-doc-2.11.3-1.module+el8.4.0+594+11b6673a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-doc-2.11'},\n {'reference':'rubygem-mongo-doc-2.5.1-2.module+el8.4.0+592+03ff458a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-doc-2.5'},\n {'reference':'rubygem-mongo-doc-2.8.0-1.module+el8.4.0+593+8d7f9f0c', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mongo-doc-2.8'},\n {'reference':'rubygem-mysql2-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.4'},\n {'reference':'rubygem-mysql2-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.4'},\n {'reference':'rubygem-mysql2-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.5'},\n {'reference':'rubygem-mysql2-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.5'},\n {'reference':'rubygem-mysql2-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.5'},\n {'reference':'rubygem-mysql2-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-0.5'},\n {'reference':'rubygem-mysql2-debuginfo-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.4'},\n {'reference':'rubygem-mysql2-debuginfo-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.4'},\n {'reference':'rubygem-mysql2-debuginfo-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.5'},\n {'reference':'rubygem-mysql2-debuginfo-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.5'},\n {'reference':'rubygem-mysql2-debuginfo-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.5'},\n {'reference':'rubygem-mysql2-debuginfo-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debuginfo-0.5'},\n {'reference':'rubygem-mysql2-debugsource-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.4'},\n {'reference':'rubygem-mysql2-debugsource-0.4.10-4.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.4'},\n {'reference':'rubygem-mysql2-debugsource-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.5'},\n {'reference':'rubygem-mysql2-debugsource-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.5'},\n {'reference':'rubygem-mysql2-debugsource-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.5'},\n {'reference':'rubygem-mysql2-debugsource-0.5.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-debugsource-0.5'},\n {'reference':'rubygem-mysql2-doc-0.4.10-4.module+el8.4.0+592+03ff458a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-doc-0.4'},\n {'reference':'rubygem-mysql2-doc-0.5.2-1.module+el8.4.0+593+8d7f9f0c', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-doc-0.5'},\n {'reference':'rubygem-mysql2-doc-0.5.3-1.module+el8.4.0+594+11b6673a', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-mysql2-doc-0.5'},\n {'reference':'rubygem-pg-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.0'},\n {'reference':'rubygem-pg-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.0'},\n {'reference':'rubygem-pg-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.1'},\n {'reference':'rubygem-pg-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.1'},\n {'reference':'rubygem-pg-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.2'},\n {'reference':'rubygem-pg-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-1.2'},\n {'reference':'rubygem-pg-debuginfo-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.0'},\n {'reference':'rubygem-pg-debuginfo-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.0'},\n {'reference':'rubygem-pg-debuginfo-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.1'},\n {'reference':'rubygem-pg-debuginfo-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.1'},\n {'reference':'rubygem-pg-debuginfo-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.2'},\n {'reference':'rubygem-pg-debuginfo-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debuginfo-1.2'},\n {'reference':'rubygem-pg-debugsource-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debugsource-1.0'},\n {'reference':'rubygem-pg-debugsource-1.0.0-2.module+el8.4.0+592+03ff458a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debugsource-1.0'},\n {'reference':'rubygem-pg-debugsource-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debugsource-1.1'},\n {'reference':'rubygem-pg-debugsource-1.1.4-1.module+el8.4.0+593+8d7f9f0c', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debugsource-1.1'},\n {'reference':'rubygem-pg-debugsource-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'aarch64', 'release':'8', 'el_string':'el8.4.0', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'rubygem-pg-debugsource-1.2'},\n {'reference':'rubygem-pg-debugsource-1.2.3-1.module+el8.4.0+594+11b6673a', 'cpu':'x86_64', 'release':'8', 'el_string':'el8.4.0', 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(CVE-2019-15845)\n\n - WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a\n regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server\n that uses DigestAuth to the Internet or a untrusted network. (CVE-2019-16201)\n\n - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a\n program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to\n insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this\n issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not\n address an isolated CR or an isolated LF. (CVE-2019-16254)\n\n - 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\n argument (aka the command argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An\n attacker can exploit this to call an arbitrary Ruby method. (CVE-2019-16255)\n\n - The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through\n 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not\n rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead\n to creation of a malicious object within the interpreter, with adverse effects that are application-\n dependent. (CVE-2020-10663)\n\n - An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls\n BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit\n the requested size, but no data is copied. Thus, the buffer string provides the previous value of the\n heap. This may expose possibly sensitive data from the interpreter. (CVE-2020-10933)\n\n - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a\n simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An\n attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header\n check), which may lead to an HTTP Request Smuggling attack. (CVE-2020-25613)\n\n - The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not\n properly address XML round-trip issues. An incorrect document can be produced after parsing and\n serializing. 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security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ruby / ruby-devel / ruby-doc / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T14:48:42", "description": "The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:2588 advisory.\n\n - Bundler prior to 2.1.0 uses a predictable path in /tmp/, created with insecure permissions as a storage location for gems, if locations under the user's home directory are not available. If Bundler is used in a scenario where the user does not have a writable home directory, an attacker could place malicious code in this directory that would be later loaded and executed. (CVE-2019-3881)\n\n - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 mishandles path checking within File.fnmatch functions. (CVE-2019-15845)\n\n - WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network. (CVE-2019-16201)\n\n - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not address an isolated CR or an isolated LF. (CVE-2019-16254)\n\n - 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. (CVE-2019-16255)\n\n - The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead to creation of a malicious object within the interpreter, with adverse effects that are application- dependent. 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(CVE-2019-15845)\n\n - WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network. (CVE-2019-16201)\n\n - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not address an isolated CR or an isolated LF. (CVE-2019-16254)\n\n - 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. 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(CVE-2020-10663)\n\n - An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter. (CVE-2020-10933)\n\n - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack. (CVE-2020-25613)\n\n - The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. 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(CVE-2019-15845)\n\n - WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a\n regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server\n that uses DigestAuth to the Internet or a untrusted network. (CVE-2019-16201)\n\n - Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a\n program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to\n insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this\n issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not\n address an isolated CR or an isolated LF. (CVE-2019-16254)\n\n - 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\n argument (aka the command argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An\n attacker can exploit this to call an arbitrary Ruby method. (CVE-2019-16255)\n\n - Bundler prior to 2.1.0 uses a predictable path in /tmp/, created with insecure permissions as a storage\n location for gems, if locations under the user's home directory are not available. If Bundler is used in a\n scenario where the user does not have a writable home directory, an attacker could place malicious code in\n this directory that would be later loaded and executed. (CVE-2019-3881)\n\n - The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through\n 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not\n rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing methods can lead\n to creation of a malicious object within the interpreter, with adverse effects that are application-\n dependent. (CVE-2020-10663)\n\n - An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls\n BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit\n the requested size, but no data is copied. Thus, the buffer string provides the previous value of the\n heap. This may expose possibly sensitive data from the interpreter. (CVE-2020-10933)\n\n - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a\n simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An\n attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header\n check), which may lead to an HTTP Request Smuggling attack. 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],\n 'pkgs': [\n {'reference':'ruby-2.6.9-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'ruby-devel-2.6.9-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'ruby-doc-2.6.9-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'ruby-libs-2.6.9-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-abrt-0.3.0-4.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-abrt-doc-0.3.0-4.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-bigdecimal-1.4.1-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-bson-4.5.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-bson-doc-4.5.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-bundler-1.17.2-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-did_you_mean-1.3.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-io-console-0.4.7-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-irb-1.0.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-json-2.1.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-minitest-5.11.3-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mongo-2.8.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mongo-doc-2.8.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mysql2-0.5.2-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mysql2-doc-0.5.2-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-net-telnet-0.2.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-openssl-2.1.2-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-pg-1.1.4-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-pg-doc-1.1.4-1.module+el8.1.0+3653+beb38eb0', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-power_assert-1.1.3-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-psych-3.1.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-rake-12.3.3-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-rdoc-6.1.2.1-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-test-unit-3.2.9-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-xmlrpc-0.3.0-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygems-3.0.3.1-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygems-devel-3.0.3.1-107.module+el8.2.0+14086+86d863af', 'sp':'2', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n ]\n};\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:appstreams, appstreams:TRUE);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar module_ver = get_kb_item('Host/RedHat/appstream/ruby');\nif (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module ruby:2.6');\nif ('2.6' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module ruby:' + module_ver);\n\nvar flag = 0;\nvar appstreams_found = 0;\nforeach var module (keys(appstreams)) {\n var appstream = NULL;\n var appstream_name = NULL;\n var appstream_version = NULL;\n var appstream_split = split(module, sep:':', keep:FALSE);\n if (!empty_or_null(appstream_split)) {\n appstream_name = appstream_split[0];\n appstream_version = appstream_split[1];\n if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);\n }\n if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {\n appstreams_found++;\n foreach var module_array ( appstreams[module] ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(module_array['repo_relative_urls'])) repo_relative_urls = module_array['repo_relative_urls'];\n foreach var package_array ( module_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'RHEL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if 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{'reference':'rubygem-io-console-0.4.7-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-irb-1.0.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-json-2.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-json-2.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-json-2.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-minitest-5.11.3-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mongo-2.8.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mongo-doc-2.8.0-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mysql2-0.5.2-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mysql2-0.5.2-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-mysql2-doc-0.5.2-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-net-telnet-0.2.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-openssl-2.1.2-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-openssl-2.1.2-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-openssl-2.1.2-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-pg-1.1.4-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-pg-1.1.4-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-pg-doc-1.1.4-1.module+el8.1.0+3653+beb38eb0', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-power_assert-1.1.3-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-psych-3.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-psych-3.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-psych-3.1.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-rake-12.3.3-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-rdoc-6.1.2.1-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-test-unit-3.2.9-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygem-xmlrpc-0.3.0-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygems-3.0.3.1-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'rubygems-devel-3.0.3.1-107.module+el8.1.0+14088+04cf326e', 'sp':'1', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n ]\n};\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:appstreams, appstreams:TRUE);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar module_ver = get_kb_item('Host/RedHat/appstream/ruby');\nif (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module ruby:2.6');\nif ('2.6' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module ruby:' + module_ver);\n\nvar flag = 0;\nvar appstreams_found = 0;\nforeach var module (keys(appstreams)) {\n var appstream = NULL;\n var appstream_name = NULL;\n var appstream_version = NULL;\n var appstream_split = split(module, sep:':', keep:FALSE);\n if (!empty_or_null(appstream_split)) {\n appstream_name = appstream_split[0];\n appstream_version = appstream_split[1];\n if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);\n }\n if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {\n appstreams_found++;\n foreach var module_array ( appstreams[module] ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(module_array['repo_relative_urls'])) repo_relative_urls = module_array['repo_relative_urls'];\n foreach var package_array ( module_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 'RHEL' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n }\n }\n}\n\nif (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module ruby:2.6');\n\nif (flag)\n{\n var subscription_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in the Red Hat Enterprise Linux\\n' +\n 'Update Services for SAP Solutions repository.\\n' +\n 'Access to this repository requires a paid RHEL subscription.\\n';\n var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = subscription_caveat + rpm_report_get() + redhat_report_repo_caveat();\n else extra = subscription_caveat + rpm_report_get();\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ruby / ruby-devel / ruby-doc / ruby-libs / rubygem-abrt / etc');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "prion": [{"lastseen": "2023-08-16T02:58:14", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-21T07:15:00", "type": "prion", "title": "CVE-2021-28965", "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2023-08-08T14:22:00", "id": "PRION:CVE-2021-28965", "href": "https://kb.prio-n.com/vulnerability/CVE-2021-28965", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "ubuntucve": [{"lastseen": "2023-06-29T13:57:21", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and\n3.x before 3.0.1 does not properly address XML round-trip issues. An\nincorrect document can be produced after parsing and serializing.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986807>\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=986806>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-12T00:00:00", "type": "ubuntucve", "title": "CVE-2021-28965", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-12T00:00:00", "id": "UB:CVE-2021-28965", "href": "https://ubuntu.com/security/CVE-2021-28965", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "osv": [{"lastseen": "2023-08-09T15:06:38", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.", "cvss3": {}, "published": "2021-04-21T07:15:00", "type": "osv", "title": "CVE-2021-28965", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2021-28965"], "modified": "2023-08-09T15:04:35", "id": "OSV:CVE-2021-28965", "href": "https://osv.dev/vulnerability/CVE-2021-28965", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-04-11T01:24:56", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-30T17:30:37", "type": "osv", "title": "REXML round-trip instability", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2023-04-11T01:24:51", "id": "OSV:GHSA-8CR8-4VFW-MR7H", "href": "https://osv.dev/vulnerability/GHSA-8cr8-4vfw-mr7h", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-08-10T07:20:46", "description": "\nSeveral vulnerabilities have been discovered in the interpreter for the\nRuby language and the Rubygems included, which may result in\nXML roundtrip attacks, the execution of arbitrary code, information\ndisclosure, StartTLS stripping in IMAP or denial of service.\n\n\nFor the oldstable distribution (buster), these problems have been fixed\nin version 2.5.5-3+deb10u4.\n\n\nWe recommend that you upgrade your ruby2.5 packages.\n\n\nFor the detailed security status of ruby2.5 please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/ruby2.5](https://security-tracker.debian.org/tracker/ruby2.5)\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2022-02-03T00:00:00", "type": "osv", "title": "ruby2.5 - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 4.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-41817", "CVE-2021-41819", "CVE-2021-28965", "CVE-2021-31799", "CVE-2021-31810", "CVE-2021-32066"], "modified": "2022-08-10T07:20:43", "id": "OSV:DSA-5066-1", "href": "https://osv.dev/vulnerability/DSA-5066-1", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}], "freebsd": [{"lastseen": "2023-05-27T14:56:04", "description": "\n\nSO-AND-SO reports:\n\nRemote code execution when uploading specially crafted image files\nUpdate Rexml\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-14T00:00:00", "type": "freebsd", "title": "Gitlab -- Vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-14T00:00:00", "id": "FB6E53AE-9DF6-11EB-BA8C-001B217B3468", "href": "https://vuxml.freebsd.org/freebsd/fb6e53ae-9df6-11eb-ba8c-001b217b3468.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-05-27T14:56:04", "description": "\n\nJuho Nurminen reports:\n\n\n\t When parsing and serializing a crafted XML document, REXML gem\n\t (including the one bundled with Ruby) can create a wrong XML\n\t document whose structure is different from the original one.\n\t The impact of this issue highly depends on context, but it may\n\t lead to a vulnerability in some programs that are using REXML.\n\t \n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-05T00:00:00", "type": "freebsd", "title": "ruby -- XML round-trip vulnerability in REXML", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-05T00:00:00", "id": "DEC7E4B6-961A-11EB-9C34-080027F515EA", "href": "https://vuxml.freebsd.org/freebsd/dec7e4b6-961a-11eb-9c34-080027f515ea.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "veracode": [{"lastseen": "2022-07-26T16:35:07", "description": "ruby is vulnerable to XML injection. The vulnerability exists due to REXML gem creating a wrong XML document whose structure is different from the original one. \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-17T02:47:08", "type": "veracode", "title": "XML Injection", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-06-02T21:14:03", "id": "VERACODE:30012", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30012/summary", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "debiancve": [{"lastseen": "2023-05-27T15:16:12", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-21T07:15:00", "type": "debiancve", "title": "CVE-2021-28965", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-21T07:15:00", "id": "DEBIANCVE:CVE-2021-28965", "href": "https://security-tracker.debian.org/tracker/CVE-2021-28965", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "hackerone": [{"lastseen": "2023-05-27T15:12:58", "bounty": 500.0, "description": "**Submitted previously via email to security@ruby-lang.org due to REXML not being listed under in-scope assets here. Explicitly requested by @hsbt to re-submit through HackerOne.**\n\n**CVSS rating calculated based on confirmed downstream impact.**\n\n---\n\nHi Ruby Security Team,\n\nI'm reaching out to you to report a vulnerability in REXML that renders downstream use-cases susceptible to varying degrees of tampering.\n\nConceptually the vulnerability is similar to Go encoding/xml bugs publicly disclosed in December. For context, high-level descriptions of those vulnerabilities can be found in the blog post at https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/ and in the advisories it references.\n\nIn the case of REXML, the specific vulnerability is best explained using a code example:\n\n```Ruby\nrequire 'rexml/document'\n\ndoc = REXML::Document.new <<XML\n<!DOCTYPE x [ <!NOTATION x SYSTEM 'x\">]><!--'> ]>\n<X>\n <Y/><![CDATA[--><X><Z/><!--]]>-->\n</X>\nXML\n\nputs \"First child in original doc: \" + doc.root.elements[1].name\ndoc = REXML::Document.new doc.to_s\nputs \"First child after round-trip: \" + doc.root.elements[1].name\n```\n\nThis program prints two lines of text:\n\n```\nFirst child in original doc: Y\nFirst child after round-trip: Z\n```\n\nThe output demonstrates how the structure of an XML document can change when parsed and serialized using REXML. The expected output from a well-behaving parser would be such where both lines end with \"Y\".\n\nRegards,\n\nJuho Nurminen\nStaff Product Security Engineer, Mattermost, Inc.\n\n## Impact\n\nThe impact of XML round-trip issues can vary significantly depending on context. SAML implementations affected by such issues can allow authentication bypasses and privilege escalation. SOAP endpoints can allow circumventing business logic or access controls. And in general XML processing loses integrity guarantees.\n\n**We are aware of a major SAML implementation affected by this vulnerability**, resulting in critical impact in all applications that rely on it. The vulnerability has not been reported to the downstream maintainers since it is an issue in REXML.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-02-16T08:10:08", "type": "hackerone", "title": "Ruby: Round-trip instability in REXML", "bulletinFamily": "bugbounty", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-15T09:44:48", "id": "H1:1104077", "href": "https://hackerone.com/reports/1104077", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "amazon": [{"lastseen": "2023-05-27T14:41:45", "description": "**Issue Overview:**\n\nThe REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing. (CVE-2021-28965)\n\n \n**Affected Packages:** \n\n\nruby24\n\n \n**Issue Correction:** \nRun _yum update ruby24_ to update your system. \n\n\n \n\n\n**New Packages:**\n \n \n i686: \n \u00a0\u00a0\u00a0 rubygem24-json-2.0.4-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 ruby24-2.4.10-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 rubygem24-bigdecimal-1.3.2-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 ruby24-devel-2.4.10-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 ruby24-debuginfo-2.4.10-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 rubygem24-xmlrpc-0.2.1-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 rubygem24-psych-2.2.2-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 rubygem24-io-console-0.4.6-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 ruby24-libs-2.4.10-2.14.amzn1.i686 \n \u00a0\u00a0\u00a0 rubygem24-net-telnet-0.1.1-2.14.amzn1.i686 \n \n noarch: \n \u00a0\u00a0\u00a0 rubygems24-devel-2.6.14.4-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 ruby24-doc-2.4.10-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygem24-did_you_mean-1.1.0-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygems24-2.6.14.4-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygem24-power_assert-0.4.1-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 ruby24-irb-2.4.10-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygem24-test-unit-3.2.3-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygem24-minitest5-5.10.1-2.14.amzn1.noarch \n \u00a0\u00a0\u00a0 rubygem24-rdoc-5.0.1-2.14.amzn1.noarch \n \n src: \n \u00a0\u00a0\u00a0 ruby24-2.4.10-2.14.amzn1.src \n \n x86_64: \n \u00a0\u00a0\u00a0 rubygem24-io-console-0.4.6-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 rubygem24-psych-2.2.2-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 ruby24-devel-2.4.10-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 ruby24-2.4.10-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 rubygem24-bigdecimal-1.3.2-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 ruby24-debuginfo-2.4.10-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 rubygem24-json-2.0.4-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 ruby24-libs-2.4.10-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 rubygem24-xmlrpc-0.2.1-2.14.amzn1.x86_64 \n \u00a0\u00a0\u00a0 rubygem24-net-telnet-0.1.1-2.14.amzn1.x86_64 \n \n \n\n### Additional References\n\nRed Hat: [CVE-2021-28965](<https://access.redhat.com/security/cve/CVE-2021-28965>)\n\nMitre: [CVE-2021-28965](<https://vulners.com/cve/CVE-2021-28965>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-05-14T16:58:00", "type": "amazon", "title": "Medium: ruby24", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-05-19T17:36:00", "id": "ALAS-2021-1501", "href": "https://alas.aws.amazon.com/ALAS-2021-1501.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "github": [{"lastseen": "2023-05-27T15:15:59", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing. ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-30T17:30:37", "type": "github", "title": "REXML round-trip instability", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2023-02-03T05:04:43", "id": "GHSA-8CR8-4VFW-MR7H", "href": "https://github.com/advisories/GHSA-8cr8-4vfw-mr7h", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "suse": [{"lastseen": "2022-11-06T12:09:19", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for ruby2.5 fixes the following issues:\n\n - Update to 2.5.9\n - CVE-2021-28965: XML round-trip vulnerability in REXML (bsc#1184644)\n\n This update was imported from the SUSE:SLE-15:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-607=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-24T00:00:00", "type": "suse", "title": "Security update for ruby2.5 (moderate)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-04-24T00:00:00", "id": "OPENSUSE-SU-2021:0607-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CMW3G6JZK6A7ZRJZ7VOMELHWOQBYPIOY/", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "alpinelinux": [{"lastseen": "2023-06-23T11:06:46", "description": "The REXML gem before 3.2.5 in Ruby before 2.6.7, 2.7.x before 2.7.3, and 3.x before 3.0.1 does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-04-21T07:15:00", "type": "alpinelinux", "title": "CVE-2021-28965", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965"], "modified": "2021-06-02T18:37:00", "id": "ALPINE:CVE-2021-28965", "href": "https://security.alpinelinux.org/vuln/CVE-2021-28965", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}], "redhat": [{"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)\n\nSecurity Fix(es):\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8] (BZ#1952000)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-29T13:57:50", "type": "redhat", "title": "(RHSA-2021:2584) Moderate: ruby:2.7 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T15:34:39", "id": "RHSA-2021:2584", "href": "https://access.redhat.com/errata/RHSA-2021:2584", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. \n\nThe following packages have been upgraded to a later upstream version: rh-ruby27-ruby (2.7.3). (BZ#1947931)\n\nSecurity Fix(es):\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* rh-ruby27-ruby: Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhscl-3] (BZ#1950016)\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Software Collections 3.7 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-03T07:45:19", "type": "redhat", "title": "(RHSA-2021:2229) Moderate: rh-ruby27-ruby security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-03T10:56:55", "id": "RHSA-2021:2229", "href": "https://access.redhat.com/errata/RHSA-2021:2229", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.5.9). (BZ#1952626)\n\nSecurity Fix(es):\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:20", "type": "redhat", "title": "(RHSA-2021:2587) Moderate: ruby:2.5 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T15:34:42", "id": "RHSA-2021:2587", "href": "https://access.redhat.com/errata/RHSA-2021:2587", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: rh-ruby25-ruby (2.5.9). (BZ#1952998)\n\nSecurity Fix(es):\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* rh-ruby25-ruby: Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhscl-3] (BZ#1953001)", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-05-25T12:17:56", "type": "redhat", "title": "(RHSA-2021:2104) Moderate: rh-ruby25-ruby security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-05-25T13:03:43", "id": "RHSA-2021:2104", "href": "https://access.redhat.com/errata/RHSA-2021:2104", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. \n\nThe following packages have been upgraded to a later upstream version: rh-ruby26-ruby (2.6.7). (BZ#1701182)\n\nSecurity Fix(es):\n\n* rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* rh-ruby26-ruby: Resolv::DNS: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhscl-3] (BZ#1950331)\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Software Collections 3.7 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-03T07:45:38", "type": "redhat", "title": "(RHSA-2021:2230) Moderate: rh-ruby26-ruby security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-03T10:56:54", "id": "RHSA-2021:2230", "href": "https://access.redhat.com/errata/RHSA-2021:2230", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-08-16T15:29:43", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.6.7). (BZ#1952627)\n\nSecurity Fix(es):\n\n* rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.6/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8] (BZ#1954968)", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:40", "type": "redhat", "title": "(RHSA-2021:2588) Moderate: ruby:2.6 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T15:34:41", "id": "RHSA-2021:2588", "href": "https://access.redhat.com/errata/RHSA-2021:2588", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nSecurity Fix(es):\n\n* rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source (CVE-2020-36327)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* rubygem-rdoc: Command injection vulnerability in RDoc (CVE-2021-31799)\n\n* ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host (CVE-2021-31810)\n\n* ruby: StartTLS stripping vulnerability in Net::IMAP (CVE-2021-32066)\n\n* ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817)\n\n* ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-21T08:40:25", "type": "redhat", "title": "(RHSA-2022:0582) Important: ruby:2.6 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2020-36327", "CVE-2021-28965", "CVE-2021-31799", "CVE-2021-31810", "CVE-2021-32066", "CVE-2021-41817", "CVE-2021-41819"], "modified": "2022-02-21T08:47:48", "id": "RHSA-2022:0582", "href": "https://access.redhat.com/errata/RHSA-2022:0582", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-08-16T15:27:36", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nSecurity Fix(es):\n\n* rubygem-bundler: Dependencies of gems with explicit source may be installed from a different source (CVE-2020-36327)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* rubygem-rdoc: Command injection vulnerability in RDoc (CVE-2021-31799)\n\n* ruby: FTP PASV command response can cause Net::FTP to connect to arbitrary host (CVE-2021-31810)\n\n* ruby: StartTLS stripping vulnerability in Net::IMAP (CVE-2021-32066)\n\n* ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817)\n\n* ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-21T08:40:19", "type": "redhat", "title": "(RHSA-2022:0581) Important: ruby:2.6 security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2020-36327", "CVE-2021-28965", "CVE-2021-31799", "CVE-2021-31810", "CVE-2021-32066", "CVE-2021-41817", "CVE-2021-41819"], "modified": "2022-02-21T08:44:25", "id": "RHSA-2022:0581", "href": "https://access.redhat.com/errata/RHSA-2022:0581", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:25:02", "description": "ruby\n[2.7.3-136]\n- Upgrade to Ruby 2.7.3.\n Resolves: rhbz#1951999\n- Resolv::DNS: timeouts if multiple IPv6 name servers are given and address\n contains leading zero\n Resolves: rhbz#1952000\n[2.7.2-135]\n- Upgrade to Ruby 2.7.2.\n- Avoid possible timeout errors in TestBugReporter#test_bug_reporter_add.\n[2.7.1-133]\n- Fix behavior allowing to load libraries multiple times.\n Resolves: rhbz#1842989\n- Add ruby-default-gems dependency on irb.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 3.6}, "published": "2021-07-07T00:00:00", "type": "oraclelinux", "title": "ruby:2.7 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-07-07T00:00:00", "id": "ELSA-2021-2584", "href": "http://linux.oracle.com/errata/ELSA-2021-2584.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2021-07-30T06:24:48", "description": "ruby\n[2.5.9-107]\n- Update to Ruby 2.5.9.\n * Remove Patch20: ruby-2.6.0-rdoc-6.0.1-fix-template-typo.patch; subsumed\n Resolves: rhbz#1952626\n- Resolv::DNS: timeouts if multiple IPv6 name servers are given and address\n contains leading zero\n Resolves: rhbz#1955010", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-07-02T00:00:00", "type": "oraclelinux", "title": "ruby:2.5 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-07-02T00:00:00", "id": "ELSA-2021-2587", "href": "http://linux.oracle.com/errata/ELSA-2021-2587.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2021-07-30T06:24:50", "description": "ruby\n[2.6.7-107]\n- Upgrade to Ruby 2.6.7.\n Resolves: rhbz#1952627\n- Resolv::DNS: timeouts if multiple IPv6 name servers are given an address\n containing leading zero\n Resolves: rhbz#1954968\n- Fix: Rubygem-bundler: Don't use insecure tmp directory as home\n allows for execution of malicious code.\n Resolves: rhbz#1954969", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.1, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-07-07T00:00:00", "type": "oraclelinux", "title": "ruby:2.6 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-07-07T00:00:00", "id": "ELSA-2021-2588", "href": "http://linux.oracle.com/errata/ELSA-2021-2588.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "almalinux": [{"lastseen": "2023-09-18T14:51:40", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)\n\nSecurity Fix(es):\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [almalinux-8] (BZ#1952000)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-29T13:57:50", "type": "almalinux", "title": "Moderate: ruby:2.7 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25613", "CVE-2021-28965"], "modified": "2023-09-15T13:41:48", "id": "ALSA-2021:2584", "href": "https://errata.almalinux.org/8/ALSA-2021-2584.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-09-29T11:22:24", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.5.9). (BZ#1952626)\n\nSecurity Fix(es):\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:20", "type": "almalinux", "title": "Moderate: ruby:2.5 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T13:58:07", "id": "ALSA-2021:2587", "href": "https://errata.almalinux.org/8/ALSA-2021-2587.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-09-18T14:51:40", "description": "Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.6.7). (BZ#1952627)\n\nSecurity Fix(es):\n\n* rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.6/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [almalinux-8] (BZ#1954968)", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:40", "type": "almalinux", "title": "Moderate: ruby:2.6 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2023-09-15T13:41:48", "id": "ALSA-2021:2588", "href": "https://errata.almalinux.org/8/ALSA-2021-2588.html", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "rocky": [{"lastseen": "2023-07-24T17:27:08", "description": "An update is available for rubygem-bson, rubygem-mysql2, ruby, rubygem-mongo, rubygem-pg, rubygem-abrt.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nRuby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999)\n\nSecurity Fix(es):\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.7/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [Rocky Linux-8] (BZ#1952000)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-06-29T13:57:50", "type": "rocky", "title": "ruby:2.7 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T13:57:50", "id": "RLSA-2021:2584", "href": "https://errata.rockylinux.org/RLSA-2021:2584", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-07-24T17:27:08", "description": "An update is available for rubygem-bson, rubygem-mysql2, rubygem-bundler, ruby, rubygem-mongo, rubygem-pg, rubygem-abrt.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nRuby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.5.9). (BZ#1952626)\n\nSecurity Fix(es):\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:20", "type": "rocky", "title": "ruby:2.5 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T13:58:20", "id": "RLSA-2021:2587", "href": "https://errata.rockylinux.org/RLSA-2021:2587", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-07-24T17:27:08", "description": "An update is available for rubygem-bson, rubygem-mysql2, ruby, rubygem-mongo, rubygem-pg, rubygem-abrt.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nRuby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.\n\nThe following packages have been upgraded to a later upstream version: ruby (2.6.7). (BZ#1952627)\n\nSecurity Fix(es):\n\n* rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code (CVE-2019-3881)\n\n* ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845)\n\n* ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201)\n\n* ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255)\n\n* rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663)\n\n* ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933)\n\n* ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613)\n\n* ruby: XML round-trip vulnerability in REXML (CVE-2021-28965)\n\n* ruby: HTTP response splitting in WEBrick (CVE-2019-16254)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Resolv::DNS: ruby:2.6/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [Rocky Linux-8] (BZ#1954968)", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-29T13:58:40", "type": "rocky", "title": "ruby:2.6 security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-28965"], "modified": "2021-06-29T13:58:40", "id": "RLSA-2021:2588", "href": "https://errata.rockylinux.org/RLSA-2021:2588", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}], "archlinux": [{"lastseen": "2023-05-27T16:21:17", "description": "Arch Linux Security Advisory ASA-202104-1\n=========================================\n\nSeverity: Critical\nDate : 2021-04-29\nCVE-ID : CVE-2021-22205 CVE-2021-28965\nPackage : gitlab\nType : multiple issues\nRemote : Yes\nLink : https://security.archlinux.org/AVG-1822\n\nSummary\n=======\n\nThe package gitlab before version 13.10.3-1 is vulnerable to multiple\nissues including arbitrary code execution and incorrect calculation.\n\nResolution\n==========\n\nUpgrade to 13.10.3-1.\n\n# pacman -Syu \"gitlab>=13.10.3-1\"\n\nThe problems have been fixed upstream in version 13.10.3.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2021-22205 (arbitrary code execution)\n\nAn issue has been discovered in GitLab CE/EE affecting all versions\nstarting from 11.9. GitLab was not properly validating image files that\nis passed to a file parser which resulted in a remote command\nexecution. The issue is fixed in GitLab versions 13.10.3, 13.9.6 and\n13.8.8.\n\n- CVE-2021-28965 (incorrect calculation)\n\nWhen parsing and serializing a crafted XML document, the REXML gem\n(including the one bundled with Ruby) can create a wrong XML document\nwhose structure is different from the original one. The impact of this\nissue highly depends on context, but it may lead to a vulnerability in\nsome programs that are using REXML. The issue is fixed in version 3.2.5\nof the REXML gem.\n\nImpact\n======\n\nAn attacker can crash or execute arbitrary code on the affected server\nby providing a maliciously crafted XML or image file.\n\nReferences\n==========\n\nhttps://about.gitlab.com/releases/2021/04/14/security-release-gitlab-13-10-3-released/\nhttps://about.gitlab.com/releases/2021/04/14/security-release-gitlab-13-10-3-released/#Remote-code-execution-when-uploading-specially-crafted-image-files\nhttps://gitlab.com/gitlab-org/gitlab/-/issues/327121\nhttps://hackerone.com/reports/1154542\nhttps://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965/\nhttps://hackerone.com/reports/1104077\nhttps://github.com/ruby/rexml/commit/a659c63e37414506dfb0d4655e031bb7a2e73fc8\nhttps://github.com/ruby/rexml/commit/2fe62e29094d95921d7e19abbd2e26b23d78dc5b\nhttps://github.com/ruby/rexml/commit/6a250d2cd1194c2be72becbdd9c3e770aa16e752\nhttps://github.com/ruby/rexml/commit/f7bab8937513b1403cea5aff874cbf32fd5e8551\nhttps://github.com/ruby/rexml/commit/f9d88e4948b4a43294c25dc0edb16815bd9d8618\nhttps://github.com/ruby/rexml/commit/9b311e59ae05749e082eb6bbefa1cb620d1a786e\nhttps://github.com/ruby/rexml/commit/3c137eb119550874b2b3e27d12b733ca67033377\nhttps://security.archlinux.org/CVE-2021-22205\nhttps://security.archlinux.org/CVE-2021-28965", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 10.0, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2021-04-29T00:00:00", "type": "archlinux", "title": "[ASA-202104-1] gitlab: multiple issues", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-22205", "CVE-2021-28965"], "modified": "2021-04-29T00:00:00", "id": "ASA-202104-1", "href": "https://security.archlinux.org/ASA-202104-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2023-05-28T14:25:15", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-5066-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nFebruary 03, 2022 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : ruby2.5\nCVE ID : CVE-2021-28965 CVE-2021-31799 CVE-2021-31810 \n CVE-2021-41817 CVE-2021-41819 CVE-2021-32066\n\nSeveral vulnerabilities have been discovered in the interpreter for the\nRuby language and the Rubygems included, which may result on result in\nXML roundtrip attacks, the execution of arbitrary code, information\ndisclosure, StartTLS stripping in IMAP or denial of service.\n\nFor the oldstable distribution (buster), these problems have been fixed\nin version 2.5.5-3+deb10u4.\n\nWe recommend that you upgrade your ruby2.5 packages.\n\nFor the detailed security status of ruby2.5 please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/ruby2.5\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-02-03T19:26:40", "type": "debian", "title": "[SECURITY] [DSA 5066-1] ruby2.5 security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-28965", "CVE-2021-31799", "CVE-2021-31810", "CVE-2021-32066", "CVE-2021-41817", "CVE-2021-41819"], "modified": "2022-02-03T19:26:40", "id": "DEBIAN:DSA-5066-1:E9961", "href": "https://lists.debian.org/debian-security-announce/2022/msg00033.html", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}], "mageia": [{"lastseen": "2023-06-06T16:28:10", "description": "Bundler sometimes chooses a dependency source based on the highest gem version number, which means that a rogue gem found at a public source may be chosen, even if the intended choice was a private gem that is a dependency of another private gem that is explicitly depended on by the application. (CVE-2020-36327) The REXML gem does not properly address XML round-trip issues. An incorrect document can be produced after parsing and serializing. (CVE-2021-28965) In RDoc it is possible to execute arbitrary code via | and tags in a filename. (CVE-2021-31799) A malicious FTP server can use the PASV response to trick Net::FTP into connecting back to a given IP address and port. This potentially makes curl extract information about services that are otherwise private and not disclosed (e.g., the attacker can conduct port scans and service banner extractions). (CVE-2021-31810) Ruby Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a \"StartTLS stripping attack.\" (CVE-2021-32066) Buffer Overrun in CGI.escape_html (CVE-2021-41816) Regular Expression Denial of Service Vulnerability of Date Parsing Methods (CVE-2021-41817) Cookie Prefix Spoofing in CGI::Cookie.parse (CVE-2021-41819) \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-12-23T21:01:45", "type": "mageia", "title": "Updated ruby packages fix security vulnerability\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.3, "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-36327", "CVE-2021-28965", "CVE-2021-31799", "CVE-2021-31810", "CVE-2021-32066", "CVE-2021-41816", "CVE-2021-41817", "CVE-2021-41819"], "modified": "2021-12-23T21:01:45", "id": "MGASA-2021-0579", "href": "https://advisories.mageia.org/MGASA-2021-0579.html", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "ibm": [{"lastseen": "2023-06-24T06:14:21", "description": "## Summary\n\nThere are multiple Ruby vulnerabilities that affect IBM Cloud Foundry Migration Runtime that could cause a denial of service, HTTP response splitting, a remote attacker to bypass security restrictions, a remote attacker to obtain sensitive information, a local attacker to gain unauthorized access to the system and a local authenticated attacker to execute arbitrary code on the system.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2021-25217](<https://vulners.com/cve/CVE-2021-25217>) \n** DESCRIPTION: **ISC DHCP is vulnerable to a denial of service, caused by a buffer overrun in program code used to read and parse stored leases. A remote attacker from within the local network could exploit this vulnerability to cause a crash in the DHCP server or DHCP client. \nCVSS Base score: 6.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202604](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202604>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-25613](<https://vulners.com/cve/CVE-2020-25613>) \n** DESCRIPTION: **WEBrick gem for Ruby is vulnerable to HTTP request smuggling, caused by improper validation of transfer-encoding header value. By sending specially a crafted HTTP(S) request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. \nCVSS Base score: 9.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/189414](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189414>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2021-28965](<https://vulners.com/cve/CVE-2021-28965>) \n** DESCRIPTION: **REXML gem for Ruby could allow a remote attacker to bypass security restrictions, caused by an XML round-trip issues when parsing and serializing XML document. By using a specially-crafted XML document, an attacker could exploit this vulnerability to create an incorrect XML document. \nCVSS Base score: 5.6 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/200534](<https://exchange.xforce.ibmcloud.com/vulnerabilities/200534>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2019-15845](<https://vulners.com/cve/CVE-2019-15845>) \n** DESCRIPTION: **Ruby could allow a local attacker to gain unauthorized access to the system, caused by a NUL injection vulnerability in the built-in methods (File.fnmatch and File.fnmatch). An attacker could exploit this vulnerability to make path matching pass despite the intention of the program author. \nCVSS Base score: 5.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169463](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169463>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) \n \n** CVEID: **[CVE-2019-16201](<https://vulners.com/cve/CVE-2019-16201>) \n** DESCRIPTION: **Ruby is vulnerable to a denial of service, caused by an error in WEBrick\u2019s Digest authentication module. A remote attacker could exploit this vulnerability to cause a regular expression denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169462](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169462>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2019-16254](<https://vulners.com/cve/CVE-2019-16254>) \n** DESCRIPTION: **Ruby is vulnerable to HTTP response splitting attacks, caused by improper validation of user-supplied input in the WEBrick module. A remote attacker could exploit this vulnerability to inject arbitrary HTTP headers and cause the server to return a split response, once the URL is clicked. This would allow the attacker to perform further attacks, such as Web cache poisoning or cross-site scripting, and possibly obtain sensitive information. \nCVSS Base score: 6.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169464](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169464>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N) \n \n** CVEID: **[CVE-2019-16255](<https://vulners.com/cve/CVE-2019-16255>) \n** DESCRIPTION: **Ruby could allow a local attacker to execute arbitrary commands on the system, caused by a code injection vulnerability in the (lib/shell.rb standard library. By passing untrusted data to methods of Shell, an attacker could exploit this vulnerability to inject code and call an arbitrary Ruby method. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/169465](<https://exchange.xforce.ibmcloud.com/vulnerabilities/169465>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-3881](<https://vulners.com/cve/CVE-2019-3881>) \n** DESCRIPTION: **RubyGems Bundler could allow a local authenticated attacker to execute arbitrary code on the system, caused by an insecure temporary directory issue in tmp/ when the home directory of the user is not writable the tmp_home_path function in lib/bundler.rb. By placing a specially-crafted file to the temporary directory, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 7.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/187807](<https://exchange.xforce.ibmcloud.com/vulnerabilities/187807>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2020-10663](<https://vulners.com/cve/CVE-2020-10663>) \n** DESCRIPTION: **RubyGems JSON gem for Ruby could allow a remote attacker to bypass security restrictions, caused by improper validation of input by the gem when parsing JSON documents. By parsing a specially-crafted JSON document, an attacker could exploit this vulnerability to create malicious object within the interpreter. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/181414](<https://exchange.xforce.ibmcloud.com/vulnerabilities/181414>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) \n \n** CVEID: **[CVE-2020-10933](<https://vulners.com/cve/CVE-2020-10933>) \n** DESCRIPTION: **Ruby could allow a remote attacker to obtain sensitive information, caused by a flaw in the BasicSocket#read_nonblock method. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information from the heap buffer, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/181416](<https://exchange.xforce.ibmcloud.com/vulnerabilities/181416>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2021-33910](<https://vulners.com/cve/CVE-2021-33910>) \n** DESCRIPTION: **Systemd is vulnerable to a denial of service, caused by a memory allocation with an excessive size value in basic/unit-name.c. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 6.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205907](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205907>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\n## Affected Products and Versions\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Cloud Foundry Migration Runtime| 4.1.1 \n \n\n\n## Remediation/Fixes\n\nTo upgrade to IBM Cloud Foundry Migration Runtime 4.1.2 or higher, if automatic upgrades has been disabled, locate IBM Cloud Foundry Migration Runtime in the IBM Operator Catalog in OperatorHub UI in OpenShift to uninstall the affected version and reinstall the latest version. \n\nThe operator is installed by subscribing to one of the update channels which also keeps the operator up to date.\n\nTo find the current version of IBM Cloud Foundry Migration Runtime being used,\n\nClick on the IBM Cloud Foundry Operator Catalog menu.\n\nSelect IBM Cloud Foundry Migration Runtime catalog.\n\nIf the version located on the left hand side of the catalog is 2.1.0 an upgrade is required. A successful upgrade will show 2.1.1.\n\n## Workarounds and Mitigations\n\nNone\n\n## ", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-10-13T14:44:47", "type": "ibm", "title": "Security Bulletin: Multiple security vulnerabilities affect IBM Cloud Foundry Migration Runtime", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 7.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-15845", "CVE-2019-16201", "CVE-2019-16254", "CVE-2019-16255", "CVE-2019-3881", "CVE-2020-10663", "CVE-2020-10933", "CVE-2020-25613", "CVE-2021-25217", "CVE-2021-28965", "CVE-2021-33910"], "modified": "2021-10-13T14:44:47", "id": "DABA54C910D787AA9C35B75D7ABCC7D92583CC7B7E08D8777DA37589A3BB056B", "href": "https://www.ibm.com/support/pages/node/6498497", "cvss": {"score": 7.8, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-09-28T02:35:34", "description": "## Summary\n\nNetcool Operations Insight v1.6.10 addresses multiple security vulnerabilities, listed in the CVEs below.\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2022-25647](<https://exchange.xforce.ibmcloud.com/vulnerabilities/217225>) \n** DESCRIPTION: **Google Gson is vulnerable to a denial of service, caused by the deserialization of untrusted data. By using the writeReplace() method, a remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 7.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/217225](<https://exchange.xforce.ibmcloud.com/vulnerabilities/217225>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H) \n \n** CVEID: **[CVE-2023-33955](<https://exchange.xforce.ibmcloud.com/vulnerabilities/256601>) \n** DESCRIPTION: **MinIO Console could allow a remote authenticated attacker to obtain sensitive information, caused by a flaw when using object names with RIGHT-TO-LEFT OVERRIDE unicode character. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 4.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/256601](<https://exchange.xforce.ibmcloud.com/vulnerabilities/256601>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2022-40897](<https://exchange.xforce.ibmcloud.com/vulnerabilities/243028>) \n** DESCRIPTION: **Pypa Setuptools is vulnerable to a denial of service, caused by improper input validation. By sending request with a specially crafted regular expression, an remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/243028](<https://exchange.xforce.ibmcloud.com/vulnerabilities/243028>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-36090](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205310>) \n** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out-of-memory error when large amounts of memory are allocated. By reading a specially-crafted ZIP archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' zip package. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205310](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205310>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2018-11771](<https://exchange.xforce.ibmcloud.com/vulnerabilities/148429>) \n** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by the failure to return the correct EOF indication after the end of the stream has been reached by the ZipArchiveInputStream method. By reading a specially crafted ZIP archive, a remote attacker could exploit this vulnerability to cause the application to enter into an infinite loop. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/148429](<https://exchange.xforce.ibmcloud.com/vulnerabilities/148429>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2021-35515](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205304>) \n** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an infinite loop flaw in the construction of the list of codecs that decompress an entry. By persuading a victim to open a specially-crafted 7Z archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' sevenz package. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205304>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-35516](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205306>) \n** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out-of-memory error when large amounts of memory are allocated. By reading a specially-crafted 7Z archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' sevenz package. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205306](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205306>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-35517](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205307>) \n** DESCRIPTION: **Apache Commons Compress is vulnerable to a denial of service, caused by an out of memory error when allocating large amounts of memory. By persuading a victim to open a specially-crafted TAR archive, a remote attacker could exploit this vulnerability to cause a denial of service condition against services that use Compress' tar package. \nCVSS Base score: 5.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205307](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205307>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2020-13956](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189572>) \n** DESCRIPTION: **Apache HttpClient could allow a remote attacker to bypass security restrictions, caused by the improper handling of malformed authority component in request URIs. By passing request URIs to the library as java.net.URI object, an attacker could exploit this vulnerability to pick the wrong target host for request execution. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/189572](<https://exchange.xforce.ibmcloud.com/vulnerabilities/189572>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) \n \n** CVEID: **[CVE-2021-29425](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199852>) \n** DESCRIPTION: **Apache Commons IO could allow a remote attacker to traverse directories on the system, caused by improper input validation by the FileNameUtils.normalize method. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/199852](<https://exchange.xforce.ibmcloud.com/vulnerabilities/199852>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-25740](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205570>) \n** DESCRIPTION: **Kubernetes could allow a remote authenticated attacker to obtain sensitive information, caused by a confused deputy attack. By sending a specially-crafted request to create or edit Endpoints or EndpointSlices in the Kubernetes API, an attacker could exploit this vulnerability to obtain backend IPs information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 3.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/205570](<https://exchange.xforce.ibmcloud.com/vulnerabilities/205570>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N) \n \n** CVEID: **[CVE-2022-3172](<https://exchange.xforce.ibmcloud.com/vulnerabilities/236344>) \n** DESCRIPTION: **Kubernetes kube-apiserver is vulnerable to server-side request forgery, caused by a flaw with allowing an aggregated API server to redirect client traffic to any URL. By sending a specially-crafted request, an attacker could exploit this vulnerability to conduct SSRF attack to unexpected actions and the client's API server credentials to third parties. \nCVSS Base score: 5.1 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/236344](<https://exchange.xforce.ibmcloud.com/vulnerabilities/236344>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L) \n \n** CVEID: **[CVE-2023-1436](<https://exchange.xforce.ibmcloud.com/vulnerabilities/250490>) \n** DESCRIPTION: **Jettison is vulnerable to a denial of service, caused by an infinite recursion when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/250490](<https://exchange.xforce.ibmcloud.com/vulnerabilities/250490>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2022-36083](<https://exchange.xforce.ibmcloud.com/vulnerabilities/235579>) \n** DESCRIPTION: **Node.js jose module is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted request using the p2c JOSE Header Parameter, a remote attacker could exploit this vulnerability to consume unreasonable amount of CPU time, and results in a denial of service condition. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/235579](<https://exchange.xforce.ibmcloud.com/vulnerabilities/235579>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2023-2251](<https://exchange.xforce.ibmcloud.com/vulnerabilities/253642>) \n** DESCRIPTION: **YAML is vulnerable to a denial of service, caused by an uncaught exception in the parseDocument and parseAllDocuments functions. By sending a specially crafted input, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/253642](<https://exchange.xforce.ibmcloud.com/vulnerabilities/253642>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2021-43809](<https://exchange.xforce.ibmcloud.com/vulnerabilities/214794>) \n** DESCRIPTION: **RubyGems Bundler package could allow a local authenticated attacker to execute arbitrary code on the system, caused by an argument injection flaw. By using a specially-crafted Gemfile file that contains a dash leading git url parameter, an attacker could exploit this vulnerability to execute arbitrary code on the system. \nCVSS Base score: 6.7 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/214794](<https://exchange.xforce.ibmcloud.com/vulnerabilities/214794>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2022-41881](<https://exchange.xforce.ibmcloud.com/vulnerabilities/242087>) \n** DESCRIPTION: **Netty is vulnerable to a denial of service, caused by a StackOverflowError in HAProxyMessageDecoder. By sending a specially-crafted message, a remote attacker could exploit this vulnerability to cause an infinite recursion, and results in a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/242087](<https://exchange.xforce.ibmcloud.com/vulnerabilities/242087>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2022-4304](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246612>) \n** DESCRIPTION: **OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive information. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/246612](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246612>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2022-4450](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246615>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a double-free error related to the improper handling of specific PEM data by the PEM_read_bio_ex() function. By sending specially crafted PEM files for parsing, a remote attacker could exploit this vulnerability to cause the system to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/246615](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246615>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2023-0215](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246614>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a use-after-free error related to the incorrect handling of streaming ASN.1 data by the BIO_new_NDEF function. A remote attacker could exploit this vulnerability to cause a denial of service. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/246614](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246614>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2023-0286](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246611>) \n** DESCRIPTION: **OpenSSL is vulnerable to a denial of service, caused by a type confusion error related to X.400 address processing inside an X.509 GeneralName. By passing arbitrary pointers to a memcmp call, a remote attacker could exploit this vulnerability to read memory contents or cause a denial of service. \nCVSS Base score: 8.2 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/246611](<https://exchange.xforce.ibmcloud.com/vulnerabilities/246611>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H) \n \n** CVEID: **[CVE-2023-23916](<https://exchange.xforce.ibmcloud.com/vulnerabilities/247437>) \n** DESCRIPTION: **cURL libcurl is vulnerable to a denial of service, caused by a flaw in the decompression chain implementation. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause memory errors, and results in a denial of service condition. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/247437](<https://exchange.xforce.ibmcloud.com/vulnerabilities/247437>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) \n \n** CVEID: **[CVE-2023-26115](<https://exchange.xforce.ibmcloud.com/vulnerabilities/256901>) \n** DESCRIPTION: **Node.js word-wrap module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the result variable. By sending a specially crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service condition. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/256901](<https://exchange.xforce.ibmcloud.com/vulnerabilities/256901>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) \n \n** CVEID: **[CVE-2022-45688](<https://exchange.xforce.ibmcloud.com/vulnerabilities/242881>) \n** DESCRIPTION: **Hutool is vulnerable to a denial of service, caused by stack-based buffer overflow. By persuading a specially crafted request, a remote attacker could exploit this vulnerability to cause the application to crash. \nCVSS Base score: 7.5 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/242881](<https://exchang
CVE-2021-28965
