fkie_cve-2017-11692
Vulnerability from fkie_nvd
Published
2017-07-30 17:29
Modified
2025-04-20 01:37
Severity ?
Summary
The function "Token& Scanner::peek" in scanner.cpp in yaml-cpp 0.5.3 and earlier allows remote attackers to cause a denial of service (assertion failure and application exit) via a '!2' string.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/jbeder/yaml-cpp/issues/519 | Exploit, Third Party Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/202007-14 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/jbeder/yaml-cpp/issues/519 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202007-14 |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| yaml-cpp_project | yaml-cpp | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:yaml-cpp_project:yaml-cpp:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BAAAAE9D-FD0F-4C49-BFD2-01C5E103365D",
"versionEndIncluding": "0.5.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The function \"Token\u0026 Scanner::peek\" in scanner.cpp in yaml-cpp 0.5.3 and earlier allows remote attackers to cause a denial of service (assertion failure and application exit) via a \u0027!2\u0027 string."
},
{
"lang": "es",
"value": "La funci\u00f3n \"Token \u0026 Scanner::peek\" en el archivo scanner.cpp en yaml-cpp versi\u00f3n 0.5.3 y anteriores, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y salida de aplicaci\u00f3n) por medio de una cadena \u0027!2\u0027."
}
],
"id": "CVE-2017-11692",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-07-30T17:29:00.240",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/jbeder/yaml-cpp/issues/519"
},
{
"source": "cve@mitre.org",
"url": "https://security.gentoo.org/glsa/202007-14"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/jbeder/yaml-cpp/issues/519"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/202007-14"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-617"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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