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CVE-2018-10844

MEDIUM

5.9

Descricao

It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data using crafted packets.

Detalhes CVE

Pontuacao CVSS v3.15.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado8/22/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

canonical:ubuntu_linuxdebian:debian_linuxfedoraproject:fedoragnu:gnutlsredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_workstation

Fraquezas (CWE)

CWE-385CWE-327

Referencias

http://www.securityfocus.com/bid/105138(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2018:3050(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2018:3505(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10844(secalert@redhat.com)

https://eprint.iacr.org/2018/747(secalert@redhat.com)

https://gitlab.com/gnutls/gnutls/merge_requests/657(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/(secalert@redhat.com)

https://usn.ubuntu.com/3999-1/(secalert@redhat.com)

http://www.securityfocus.com/bid/105138(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:3050(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2018:3505(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10844(af854a3a-2127-422b-91ae-364da2661108)

https://eprint.iacr.org/2018/747(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.com/gnutls/gnutls/merge_requests/657(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ILMOWPKMTZAIMK5F32TUMO34XCABUCFJ/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WDYY3R4F5CUTFAMXH2C5NKYFVDEJLTT7/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3999-1/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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