fkie_cve-2024-35176
Vulnerability from fkie_nvd
Published
2024-05-16 16:15
Modified
2024-11-21 09:19
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": " 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 `\u003c`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\u0027t parse untrusted XMLs."
},
{
"lang": "es",
"value": " REXML es un conjunto de herramientas XML para Ruby. La gema REXML anterior a 3.2.6 tiene una vulnerabilidad de denegaci\u00f3n de servicio cuando analiza un XML que tiene muchos `\u0026lt;` en un valor de atributo. Aquellos que necesiten analizar archivos XML que no sean de confianza pueden verse afectados por esta vulnerabilidad. La gema REXML 3.2.7 o posterior incluye el parche para corregir esta vulnerabilidad. Como soluci\u00f3n alternativa, no analice archivos XML que no sean de confianza."
}
],
"id": "CVE-2024-35176",
"lastModified": "2024-11-21T09:19:52.363",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2024-05-16T16:15:09.707",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/ruby/rexml/commit/4325835f92f3f142ebd91a3fdba4e1f1ab7f1cfb"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh"
},
{
"source": "security-advisories@github.com",
"url": "https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/ruby/rexml/commit/4325835f92f3f142ebd91a3fdba4e1f1ab7f1cfb"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/ruby/rexml/security/advisories/GHSA-vg3r-rm7w-2xgh"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.ruby-lang.org/en/news/2024/05/16/dos-rexml-cve-2024-35176"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.