CVE-2020-27783

MEDIUM

6.1

Descricao

A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.

Detalhes CVE

Pontuacao CVSS v3.16.1

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado12/3/2020

Ultima modificacao12/17/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

debian:debian_linuxfedoraproject:fedoralxml:lxmlnetapp:snapcenteroracle:communications_offline_mediation_controlleroracle:zfs_storage_appliance_kitredhat:enterprise_linuxredhat:software_collections

Fraquezas (CWE)

CWE-79CWE-79

Referencias

https://advisory.checkmarx.net/advisory/CX-2020-4286(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1901633(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2020/12/msg00028.html(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JKG67GPGTV23KADT4D4GK4RMHSO4CIQL/(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMHVKRUT22LVWNL3TB7HPSDHJT74Q3JK/(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20210521-0003/(secalert@redhat.com)

https://www.debian.org/security/2020/dsa-4810(secalert@redhat.com)

https://www.oracle.com//security-alerts/cpujul2021.html(secalert@redhat.com)

https://advisory.checkmarx.net/advisory/CX-2020-4286(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1901633(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2020/12/msg00028.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JKG67GPGTV23KADT4D4GK4RMHSO4CIQL/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMHVKRUT22LVWNL3TB7HPSDHJT74Q3JK/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210521-0003/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2020/dsa-4810(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com//security-alerts/cpujul2021.html(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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