Vulnerabilites related to ruby-lang - rexml
Vulnerability from fkie_nvd
Published
2024-10-28 15:15
Modified
2024-12-27 16:15
Severity ?
Summary
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;). This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML gem 3.3.9 or later include the patch to fix the vulnerability.
References
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"id": "CVE-2024-49761",
"lastModified": "2024-12-27T16:15:24.890",
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Vulnerability from fkie_nvd
Published
2024-08-01 15:15
Modified
2024-12-27 16:15
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.2 has some DoS vulnerabilities when it parses an XML that has many specific characters such as whitespace character, `>]` and `]>`. The REXML gem 3.3.3 or later include the patches to fix these vulnerabilities.
References
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"id": "CVE-2024-41123",
"lastModified": "2024-12-27T16:15:24.577",
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Vulnerability from fkie_nvd
Published
2024-08-01 15:15
Modified
2025-01-17 20:15
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
REXML is an XML toolkit for Ruby. The REXML gem 3.3.2 has a DoS vulnerability when it parses an XML that has many entity expansions with SAX2 or pull parser API. The REXML gem 3.3.3 or later include the patch to fix the vulnerability.
References
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Vulnerability from fkie_nvd
Published
2021-04-21 07:15
Modified
2024-11-21 06:00
Severity ?
Summary
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.
References
Impacted products
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cve-2024-49761
Vulnerability from cvelistv5
Published
2024-10-28 14:10
Modified
2024-12-27 16:03
Severity ?
EPSS score ?
Summary
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;). This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML gem 3.3.9 or later include the patch to fix the vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/ruby/rexml/security/advisories/GHSA-2rxp-v6pw-ch6m | x_refsource_CONFIRM | |
| https://github.com/ruby/rexml/commit/ce59f2eb1aeb371fe1643414f06618dbe031979f | x_refsource_MISC | |
| https://www.ruby-lang.org/en/news/2024/10/28/redos-rexml-cve-2024-49761 | x_refsource_MISC |
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cve-2024-41123
Vulnerability from cvelistv5
Published
2024-08-01 14:18
Modified
2024-12-27 16:03
Severity ?
EPSS score ?
Summary
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.2 has some DoS vulnerabilities when it parses an XML that has many specific characters such as whitespace character, `>]` and `]>`. The REXML gem 3.3.3 or later include the patches to fix these vulnerabilities.
References
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|---|---|---|
| https://github.com/ruby/rexml/security/advisories/GHSA-r55c-59qm-vjw6 | x_refsource_CONFIRM | |
| https://github.com/ruby/rexml/security/advisories/GHSA-4xqq-m2hx-25v8 | x_refsource_MISC | |
| https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh | x_refsource_MISC | |
| https://www.ruby-lang.org/en/news/2024/08/01/dos-rexml-cve-2024-41123 | x_refsource_MISC |
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cve-2024-41946
Vulnerability from cvelistv5
Published
2024-08-01 14:22
Modified
2025-01-17 20:02
Severity ?
EPSS score ?
Summary
REXML is an XML toolkit for Ruby. The REXML gem 3.3.2 has a DoS vulnerability when it parses an XML that has many entity expansions with SAX2 or pull parser API. The REXML gem 3.3.3 or later include the patch to fix the vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/ruby/rexml/security/advisories/GHSA-5866-49gr-22v4 | x_refsource_CONFIRM | |
| https://github.com/ruby/rexml/commit/033d1909a8f259d5a7c53681bcaf14f13bcf0368 | x_refsource_MISC | |
| https://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml | x_refsource_MISC | |
| https://www.ruby-lang.org/en/news/2024/08/01/dos-rexml-cve-2024-41946 | x_refsource_MISC |
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cve-2021-28965
Vulnerability from cvelistv5
Published
2021-04-21 06:55
Modified
2024-08-03 21:55
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.ruby-lang.org/en/news/2021/04/05/xml-round-trip-vulnerability-in-rexml-cve-2021-28965/ | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTVFTLFVCSUE5CXHINJEUCKSHU4SWDMT/ | vendor-advisory, x_refsource_FEDORA | |
| https://security.netapp.com/advisory/ntap-20210528-0003/ | x_refsource_CONFIRM |
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