CVE-2017-18342

CRITICAL

9.8

Descripcion

In PyYAML before 5.1, the yaml.load() API could execute arbitrary code if used with untrusted data. The load() function has been deprecated in version 5.1 and the 'UnsafeLoader' has been introduced for backward compatibility with the function.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado6/27/2018

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

fedoraproject:fedorapyyaml:pyyaml

Debilidades (CWE)

CWE-502

Referencias

https://github.com/marshmallow-code/apispec/issues/278(cve@mitre.org)

https://github.com/yaml/pyyaml/blob/master/CHANGES(cve@mitre.org)

https://github.com/yaml/pyyaml/issues/193(cve@mitre.org)

https://github.com/yaml/pyyaml/pull/74(cve@mitre.org)

https://github.com/yaml/pyyaml/wiki/PyYAML-yaml.load%28input%29-Deprecation(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEX7IPV5P2QJITAMA5Z63GQCZA5I6NVZ/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KSQQMRUQSXBSUXLCRD3TSZYQ7SEZRKCE/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6JCFGEIEOFMWWIXGHSELMKQDD4CV2BA/(cve@mitre.org)

https://security.gentoo.org/glsa/202003-45(cve@mitre.org)

https://github.com/marshmallow-code/apispec/issues/278(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/yaml/pyyaml/blob/master/CHANGES(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/yaml/pyyaml/issues/193(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/yaml/pyyaml/pull/74(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/yaml/pyyaml/wiki/PyYAML-yaml.load%28input%29-Deprecation(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEX7IPV5P2QJITAMA5Z63GQCZA5I6NVZ/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KSQQMRUQSXBSUXLCRD3TSZYQ7SEZRKCE/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M6JCFGEIEOFMWWIXGHSELMKQDD4CV2BA/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202003-45(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

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