2 lines
5.3 KiB
JSON
2 lines
5.3 KiB
JSON
{"affected":[{"affectedData":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"source":"secalert@redhat.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","matchCriteriaId":"FE1D9544-19D3-4032-AA78-58C09C9260E7","versionEndIncluding":"4.10.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call."},{"lang":"es","value":"En LightDM en versiones hasta 1.22.0, un problema de directorio transversal en debian/guest-account.sh permite a atacantes locales allows local attackers poseer ubicaciones de ruta de directorio arbitrarias y escalar privilegios a raíz cuando el usuario invitado se cierra."}],"id":"CVE-2017-2671","lastModified":"2026-06-17T01:16:37.833","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"LOCAL","authentication":"NONE","availabilityImpact":"COMPLETE","baseScore":4.9,"confidentialityImpact":"NONE","integrityImpact":"NONE","vectorString":"AV:L/AC:L/Au:N/C:N/I:N/A:C","version":"2.0"},"exploitabilityScore":3.9,"impactScore":6.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2017-04-05T06:59:00.197","references":[{"source":"secalert@redhat.com","tags":["Mailing List","Third Party Advisory"],"url":"http://openwall.com/lists/oss-security/2017/04/04/8"},{"source":"secalert@redhat.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/97407"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2017:1842"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2017:2077"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2017:2669"},{"source":"secalert@redhat.com","url":"https://access.redhat.com/errata/RHSA-2018:1854"},{"source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/net/ipv4/ping.c?id=43a6684519ab0a6c52024b5e25322476cabad893"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://github.com/danieljiang0415/android_kernel_crash_poc"},{"source":"secalert@redhat.com","tags":["Issue Tracking","Patch","Third Party Advisory"],"url":"https://github.com/torvalds/linux/commit/43a6684519ab0a6c52024b5e25322476cabad893"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://twitter.com/danieljiang0415/status/845116665184497664"},{"source":"secalert@redhat.com","url":"https://usn.ubuntu.com/3754-1/"},{"source":"secalert@redhat.com","url":"https://www.exploit-db.com/exploits/42135/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"url":"http://openwall.com/lists/oss-security/2017/04/04/8"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/97407"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2017:1842"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2017:2077"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2017:2669"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/errata/RHSA-2018:1854"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"],"url":"https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/net/ipv4/ping.c?id=43a6684519ab0a6c52024b5e25322476cabad893"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://github.com/danieljiang0415/android_kernel_crash_poc"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"],"url":"https://github.com/torvalds/linux/commit/43a6684519ab0a6c52024b5e25322476cabad893"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://twitter.com/danieljiang0415/status/845116665184497664"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://usn.ubuntu.com/3754-1/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://www.exploit-db.com/exploits/42135/"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}
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