CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-49761 – REXML ReDoS vulnerability
https://notcve.org/view.php?id=CVE-2024-49761
28 Oct 2024 — 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. • https://github.com/ruby/rexml/commit/ce59f2eb1aeb371fe1643414f06618dbe031979f • CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-43398 – REXML denial of service vulnerability
https://notcve.org/view.php?id=CVE-2024-43398
22 Aug 2024 — REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability. • https://github.com/ruby/rexml/releases/tag/v3.3.6 • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion') •
CVSS: 8.7EPSS: 1%CPEs: 1EXPL: 0CVE-2024-41946 – REXML DoS vulnerability
https://notcve.org/view.php?id=CVE-2024-41946
01 Aug 2024 — 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. A flaw was found in the REXML package. Reading an XML file that contains many entity expansions may lead to a denial of service due to resource starvation. • https://github.com/ruby/rexml/commit/033d1909a8f259d5a7c53681bcaf14f13bcf0368 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-41123 – REXML DoS vulnerability
https://notcve.org/view.php?id=CVE-2024-41123
01 Aug 2024 — 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. A vulnerability was found in REXML, an XML toolkit used for Ruby. When parsing an untrusted XML with many specific characters, the REXML gem may take a long time, leading to a denial of service condition. • https://github.com/ruby/rexml/security/advisories/GHSA-4xqq-m2hx-25v8 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.7EPSS: 2%CPEs: 1EXPL: 1CVE-2024-39908 – Denial of service in REXML
https://notcve.org/view.php?id=CVE-2024-39908
16 Jul 2024 — REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. • https://github.com/SpiralBL0CK/CVE-2024-39908 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.7EPSS: 7%CPEs: 1EXPL: 1CVE-2024-35176 – REXML contains a denial of service vulnerability
https://notcve.org/view.php?id=CVE-2024-35176
16 May 2024 — REXML is an XML toolkit for Ruby. The REXML gem before 3.2.6 has a denial of service vulnerability when it parses an XML that has many `<`s in an attribute value. Those who need to parse untrusted XMLs may be impacted to this vulnerability. The REXML gem 3.2.7 or later include the patch to fix this vulnerability. As a workaround, don't parse untrusted XMLs. • https://github.com/SpiralBL0CK/CVE-2024-35176 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2021-28965 – ruby: XML round-trip vulnerability in REXML
https://notcve.org/view.php?id=CVE-2021-28965
21 Apr 2021 — 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. El REXML gem versiones anteriores a 3.2.5 en Ruby versiones anteriores a 2.6.7, versiones 2.7.x anteriores a 2.7.3 y versiones 3.x anteriores a 3.0.1, no aborda apropiadamente los problemas round-trip de XML. Puede ser producido un documento incorrecto después de analizarlo y serializarlo A flaw wa... • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WTVFTLFVCSUE5CXHINJEUCKSHU4SWDMT • CWE-611: Improper Restriction of XML External Entity Reference •