fkie_cve-2018-19826
Vulnerability from fkie_nvd
Published
2018-12-03 19:29
Modified
2024-11-21 03:58
Severity ?
Summary
In inspect.cpp in LibSass 3.5.5, a high memory footprint caused by an endless loop (containing a Sass::Inspect::operator()(Sass::String_Quoted*) stack frame) may cause a Denial of Service via crafted sass input files with stray '&' or '/' characters. NOTE: Upstream comments indicate this issue is closed as "won't fix" and "works as intended" by design
References
| ▶ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://github.com/sass/libsass/issues/2781 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/sass/libsass/issues/2781 | Third Party Advisory |
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"criteria": "cpe:2.3:a:sass-lang:libsass:3.5.5:*:*:*:*:*:*:*",
"matchCriteriaId": "33F93E15-A191-40F7-BADA-F4EE73DA6F7B",
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"cveTags": [
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"descriptions": [
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"lang": "en",
"value": "In inspect.cpp in LibSass 3.5.5, a high memory footprint caused by an endless loop (containing a Sass::Inspect::operator()(Sass::String_Quoted*) stack frame) may cause a Denial of Service via crafted sass input files with stray \u0027\u0026\u0027 or \u0027/\u0027 characters. NOTE: Upstream comments indicate this issue is closed as \"won\u0027t fix\" and \"works as intended\" by design"
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"value": "** EN DISPUTA ** En inspect.cpp en LibSass 3.5.5, una huella de memoria alta causada por un bucle indenido (que contiene un marco de pila Sass :: Inspect :: operator () (Sass :: String_Quoted *)) puede causar una denegaci\u00f3n de servicio a trav\u00e9s de archivos de entrada sass dise\u00f1ados con caracteres \u0027\u0026\u0027 o \u0027/\u0027 extraviados. NOTA: Los comentarios aguas arriba indican que este problema est\u00e1 cerrado ya que \"no se solucionar\u00e1\" y \"funciona seg\u00fan lo previsto\" por dise\u00f1o."
}
],
"id": "CVE-2018-19826",
"lastModified": "2024-11-21T03:58:38.127",
"metrics": {
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"baseSeverity": "MEDIUM",
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.6,
"impactScore": 2.9,
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
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"published": "2018-12-03T19:29:00.350",
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"tags": [
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"url": "https://github.com/sass/libsass/issues/2781"
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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.
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