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.
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.
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.
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.
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. Users unable to upgrade should avoid parsing untrusted XML strings.
Vulnerabilities
Details
CVE-2024-43398
### Vulnerable Library - rexml-3.2.5.gemAn XML toolkit for Ruby
Library home page: https://rubygems.org/gems/rexml-3.2.5.gem
Dependency Hierarchy: - fastlane-2.207.0.gem (Root Library) - google-apis-androidpublisher_v3-0.25.0.gem - google-apis-core-0.7.0.gem - :x: **rexml-3.2.5.gem** (Vulnerable Library)
Found in base branch: main
### Vulnerability DetailsREXML 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.
Publish Date: 2024-08-22
URL: CVE-2024-43398
### CVSS 3 Score Details (5.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/ruby/rexml/security/advisories/GHSA-vmwr-mc7x-5vc3
Release Date: 2024-08-22
Fix Resolution: rexml - 3.3.6
CVE-2024-41946
### Vulnerable Library - rexml-3.2.5.gemAn XML toolkit for Ruby
Library home page: https://rubygems.org/gems/rexml-3.2.5.gem
Dependency Hierarchy: - fastlane-2.207.0.gem (Root Library) - google-apis-androidpublisher_v3-0.25.0.gem - google-apis-core-0.7.0.gem - :x: **rexml-3.2.5.gem** (Vulnerable Library)
Found in base branch: main
### Vulnerability DetailsREXML 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.
Publish Date: 2024-08-01
URL: CVE-2024-41946
### CVSS 3 Score Details (5.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/ruby/rexml/security/advisories/GHSA-5866-49gr-22v4
Release Date: 2024-08-01
Fix Resolution: rexml - 3.3.3
CVE-2024-41123
### Vulnerable Library - rexml-3.2.5.gemAn XML toolkit for Ruby
Library home page: https://rubygems.org/gems/rexml-3.2.5.gem
Dependency Hierarchy: - fastlane-2.207.0.gem (Root Library) - google-apis-androidpublisher_v3-0.25.0.gem - google-apis-core-0.7.0.gem - :x: **rexml-3.2.5.gem** (Vulnerable Library)
Found in base branch: main
### Vulnerability DetailsREXML 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.
Publish Date: 2024-08-01
URL: CVE-2024-41123
### CVSS 3 Score Details (5.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/ruby/rexml/security/advisories/GHSA-r55c-59qm-vjw6
Release Date: 2024-08-01
Fix Resolution: rexml - 3.3.3
CVE-2024-35176
### Vulnerable Library - rexml-3.2.5.gemAn XML toolkit for Ruby
Library home page: https://rubygems.org/gems/rexml-3.2.5.gem
Dependency Hierarchy: - fastlane-2.207.0.gem (Root Library) - google-apis-androidpublisher_v3-0.25.0.gem - google-apis-core-0.7.0.gem - :x: **rexml-3.2.5.gem** (Vulnerable Library)
Found in base branch: main
### Vulnerability DetailsREXML 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.
Publish Date: 2024-05-16
URL: CVE-2024-35176
### CVSS 3 Score Details (5.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh
Release Date: 2024-05-16
Fix Resolution: rexml - 3.2.7
CVE-2024-39908
### Vulnerable Library - rexml-3.2.5.gemAn XML toolkit for Ruby
Library home page: https://rubygems.org/gems/rexml-3.2.5.gem
Dependency Hierarchy: - fastlane-2.207.0.gem (Root Library) - google-apis-androidpublisher_v3-0.25.0.gem - google-apis-core-0.7.0.gem - :x: **rexml-3.2.5.gem** (Vulnerable Library)
Found in base branch: main
### Vulnerability DetailsREXML 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. Users unable to upgrade should avoid parsing untrusted XML strings.
Publish Date: 2024-07-16
URL: CVE-2024-39908
### CVSS 3 Score Details (4.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/ruby/rexml/security/advisories/GHSA-4xqq-m2hx-25v8
Release Date: 2024-07-16
Fix Resolution: rexml - 3.3.2