fkie_cve-2017-6887
Vulnerability from fkie_nvd
Published
2017-05-16 16:29
Modified
2024-11-21 03:30
Severity ?
Summary
A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to "DSLR-A100" and containing multiple sequences of 0x100 and 0x14A TAGs.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*",
"matchCriteriaId": "54CB3A8F-1F07-49F4-AC34-9199D0EA24AF",
"versionEndIncluding": "0.18.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A boundary error within the \"parse_tiff_ifd()\" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to \"DSLR-A100\" and containing multiple sequences of 0x100 and 0x14A TAGs."
},
{
"lang": "es",
"value": "Un error de l\u00edmites dentro de la funci\u00f3n \"parse_tiff_ifd()\" (en el archivo internal/dcraw_common.cpp) en LibRaw versiones anteriores a 0.18.2, puede ser explotado para causar un corrupci\u00f3n de memoria por medio de, por ejemplo, un archivo KDC especialmente dise\u00f1ado con el modelo establecido en \"DSLR-A100\" y que contenga m\u00faltiples secuencias de TAGs 0x100 y 0x14A."
}
],
"id": "CVE-2017-6887",
"lastModified": "2024-11-21T03:30:43.763",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-05-16T16:29:00.253",
"references": [
{
"source": "PSIRT-CNA@flexerasoftware.com",
"url": "http://www.debian.org/security/2017/dsa-3950"
},
{
"source": "PSIRT-CNA@flexerasoftware.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/98592"
},
{
"source": "PSIRT-CNA@flexerasoftware.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251"
},
{
"source": "PSIRT-CNA@flexerasoftware.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/75737/"
},
{
"source": "PSIRT-CNA@flexerasoftware.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2017/dsa-3950"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/98592"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/advisories/75737/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/"
}
],
"sourceIdentifier": "PSIRT-CNA@flexerasoftware.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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| Author | Source | Type | Date |
|---|
Nomenclature
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