CVE-2018-14647
18Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 5.3epss 11%
probabilidade de exploração
11%top 4% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
The Python Project · PythonReferências
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/