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134 lines
4.0 KiB
JSON
134 lines
4.0 KiB
JSON
{
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"id": "CVE-2017-6887",
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"sourceIdentifier": "PSIRT-CNA@flexerasoftware.com",
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"published": "2017-05-16T16:29:00.253",
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"lastModified": "2017-11-04T01:29:49.867",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"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."
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},
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{
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"lang": "es",
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"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."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 6.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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"impactScore": 6.4,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": true
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-119"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "0.18.1",
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"matchCriteriaId": "54CB3A8F-1F07-49F4-AC34-9199D0EA24AF"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://www.debian.org/security/2017/dsa-3950",
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"source": "PSIRT-CNA@flexerasoftware.com"
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},
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{
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"url": "http://www.securityfocus.com/bid/98592",
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"source": "PSIRT-CNA@flexerasoftware.com",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251",
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"source": "PSIRT-CNA@flexerasoftware.com",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://secuniaresearch.flexerasoftware.com/advisories/75737/",
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"source": "PSIRT-CNA@flexerasoftware.com",
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"tags": [
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"Permissions Required",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/",
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"source": "PSIRT-CNA@flexerasoftware.com",
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"tags": [
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"Permissions Required",
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"Third Party Advisory"
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]
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}
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]
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} |