Debian Security Bug TrackerDEBIANCVE:CVE-2024-43398CVE-2024-43398
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | ruby2.7 | <= 2.7.4-1+deb11u1 | ruby2.7_2.7.4-1+deb11u1_all.deb |
| Debian | 12 | all | ruby3.1 | <= 3.1.2-7+deb12u1 | ruby3.1_3.1.2-7+deb12u1_all.deb |
| Debian | 999 | all | ruby3.1 | <= 3.1.2-8.4 | ruby3.1_3.1.2-8.4_all.deb |
| Debian | 13 | all | ruby3.1 | <= 3.1.2-8.4 | ruby3.1_3.1.2-8.4_all.deb |
| Debian | 999 | all | ruby3.2 | <= 3.2.3-1 | ruby3.2_3.2.3-1_all.deb |
| Debian | 999 | all | ruby3.3 | < 3.3.5-1 | ruby3.3_3.3.5-1_all.deb |
| Debian | 13 | all | ruby3.3 | < 3.3.5-1 | ruby3.3_3.3.5-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low