Описание
REXML DoS vulnerability
Impact
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 ]>.
If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities.
Patches
The REXML gem 3.3.3 or later include the patches to fix these vulnerabilities.
Workarounds
Don't parse untrusted XMLs.
References
- https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh : This is a similar vulnerability
- https://github.com/ruby/rexml/security/advisories/GHSA-4xqq-m2hx-25v8 : This is a similar vulnerability
- https://www.ruby-lang.org/en/news/2024/08/01/dos-rexml-cve-2024-41123/: An announce on www.ruby-lang.org
Ссылки
- https://github.com/ruby/rexml/security/advisories/GHSA-4xqq-m2hx-25v8
- https://github.com/ruby/rexml/security/advisories/GHSA-r55c-59qm-vjw6
- https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh
- https://nvd.nist.gov/vuln/detail/CVE-2024-41123
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rexml/CVE-2024-41123.yml
- https://security.netapp.com/advisory/ntap-20241227-0005
- https://www.ruby-lang.org/en/news/2024/08/01/dos-rexml-cve-2024-41123
Пакеты
rexml
< 3.3.3
3.3.3
EPSS
6.9 Medium
CVSS4
7.5 High
CVSS3
CVE ID
Дефекты
Связанные уязвимости
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 3.3.2 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 3.3.2 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 3.3.2 has some ...
Уязвимость набора инструментов XML для Ruby REXML, связанная с неконтролируемым потреблением ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.9 Medium
CVSS4
7.5 High
CVSS3