CVE-2018-14647
18Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 11%
probabilidad de explotación
11%top 4% de las CVE
explotación observada
noninguna fuente lo reporta
Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. The vulnerability exists in Python versions 3.7.0, 3.6.0 through 3.6.6, 3.5.0 through 3.5.6, 3.4.0 through 3.4.9, 2.7.0 through 2.7.15.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Productos afectados
The Python Project · PythonReferencias
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.htmlhttps://access.redhat.com/errata/RHSA-2019:1260https://access.redhat.com/errata/RHSA-2019:2030https://access.redhat.com/errata/RHSA-2019:3725https://bugs.python.org/issue34623https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14647https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3Ehttps://lists.debian.org/debian-lts-announce/2019/06/msg00022.htmlhttps://lists.debian.org/debian-lts-announce/2019/06/msg00023.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RBJCB2HWOJLP3L7CUQHJHNBHLSVOXJE5/https://usn.ubuntu.com/3817-1/https://usn.ubuntu.com/3817-2/