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CVE-2018-16868

MEDIUM

5.6

Descripcion

A Bleichenbacher type side-channel based padding oracle attack was found in the way gnutls handles verification of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run process on the same physical core as the victim process, could use this to extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.

Detalles CVE

Puntuacion CVSS v3.15.6

SeveridadMEDIUM

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

Vector de ataquePHYSICAL

ComplejidadHIGH

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado12/3/2018

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

gnu:gnutls

Debilidades (CWE)

CWE-203CWE-203

Referencias

http://cat.eyalro.net/(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00068.html(secalert@redhat.com)

http://www.securityfocus.com/bid/106080(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16868(secalert@redhat.com)

http://cat.eyalro.net/(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00068.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/106080(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16868(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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