CVE-2015-8569

{"id": "CVE-2015-8569", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 2.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 0.8}]}, "published": "2015-12-28T11:59:07.030", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ccfd238e5a0e670d8178cf50180ea81ae09ae1", "source": "security@opentext.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html", "source": "security@opentext.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html", "source": "security@opentext.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html", "source": "security@opentext.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html", "source": "security@opentext.com"}, {"url": "http://twitter.com/grsecurity/statuses/676744240802750464", "source": "security@opentext.com"}, {"url": "http://www.debian.org/security/2016/dsa-3434", "source": "security@opentext.com"}, {"url": "http://www.openwall.com/lists/oss-security/2015/12/15/11", "source": "security@opentext.com"}, {"url": "http://www.securityfocus.com/bid/79428", "source": "security@opentext.com"}, {"url": "http://www.securitytracker.com/id/1034549", "source": "security@opentext.com"}, {"url": "http://www.ubuntu.com/usn/USN-2886-1", "source": "security@opentext.com"}, {"url": "http://www.ubuntu.com/usn/USN-2888-1", "source": "security@opentext.com"}, {"url": "http://www.ubuntu.com/usn/USN-2890-1", "source": "security@opentext.com"}, {"url": "http://www.ubuntu.com/usn/USN-2890-2", "source": "security@opentext.com"}, {"url": "http://www.ubuntu.com/usn/USN-2890-3", "source": "security@opentext.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1292045", "source": "security@opentext.com"}, {"url": "https://github.com/torvalds/linux/commit/09ccfd238e5a0e670d8178cf50180ea81ae09ae1", "source": "security@opentext.com"}, {"url": "https://lkml.org/lkml/2015/12/14/252", "source": "security@opentext.com"}, {"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ccfd238e5a0e670d8178cf50180ea81ae09ae1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://twitter.com/grsecurity/statuses/676744240802750464", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2016/dsa-3434", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2015/12/15/11", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/79428", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1034549", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2886-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2888-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2890-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2890-2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2890-3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1292045", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/09ccfd238e5a0e670d8178cf50180ea81ae09ae1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lkml.org/lkml/2015/12/14/252", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application."}, {"lang": "es", "value": "Las funciones (1) pptp_bind y (2) pptp_connect en drivers/net/ppp/pptp.c en el kernel de Linux hasta la versi\u00f3n 4.3.3 no verifican la longitud de una direcci\u00f3n, lo que permite a usuarios locales obtener informaci\u00f3n sensible de la memoria del kernel y eludir el mecanismo de protecci\u00f3n KASLR a trav\u00e9s de una aplicaci\u00f3n manipulada."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "17376827-DFED-4E71-8D4A-5E5C44073D57", "versionEndIncluding": "4.3.2"}], "operator": "OR"}]}], "sourceIdentifier": "security@opentext.com"}