{ "id": "CVE-2015-8868", "sourceIdentifier": "cve@mitre.org", "published": "2016-05-06T17:59:04.630", "lastModified": "2018-01-05T02:30:23.103", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Heap-based buffer overflow in the ExponentialFunction::ExponentialFunction function in Poppler before 0.40.0 allows remote attackers to cause a denial of service (memory corruption and crash) or possibly execute arbitrary code via an invalid blend mode in the ExtGState dictionary in a crafted PDF document." }, { "lang": "es", "value": "Desbordamiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n ExponentialFunction::ExponentialFunction en Poppler en versiones anteriores a 0.40.0 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un modo blend no v\u00e1lido en el diccionario ExtGState en un documento PDF manipulado." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 9.3 }, "baseSeverity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*", "matchCriteriaId": "E79AB8DD-C907-4038-A931-1A5A4CFB6A5B" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:freedesktop:poppler:0.39.0:*:*:*:*:*:*:*", "matchCriteriaId": "75BD6DA0-031A-402D-8FA8-5BDEDBF06CDD" } ] } ] } ], "references": [ { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183107.html", "source": "cve@mitre.org" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183142.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00068.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-updates/2016-06/msg00077.html", "source": "cve@mitre.org" }, { "url": "http://rhn.redhat.com/errata/RHSA-2016-2580.html", "source": "cve@mitre.org" }, { "url": "http://www.debian.org/security/2016/dsa-3563", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2016/04/12/1", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/89324", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-2958-1", "source": "cve@mitre.org" }, { "url": "https://bugs.freedesktop.org/show_bug.cgi?id=93476", "source": "cve@mitre.org" }, { "url": "https://cgit.freedesktop.org/poppler/poppler/commit/?id=b3425dd3261679958cd56c0f71995c15d2124433", "source": "cve@mitre.org" }, { "url": "https://poppler.freedesktop.org/releases.html", "source": "cve@mitre.org" }, { "url": "https://security.gentoo.org/glsa/201611-15", "source": "cve@mitre.org" } ] }