CVE-2019-3856

HIGH

8.8

Description

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie3/25/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxfedoraproject:fedoralibssh2:libssh2netapp:ontap_select_deploy_administration_utilityopensuse:leaporacle:peoplesoft_enterprise_peopletoolsredhat:enterprise_linuxredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_server_tusredhat:enterprise_linux_workstation

Faiblesses (CWE)

CWE-190CWE-787CWE-190CWE-787

References

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:0679(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:1175(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:1652(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:1791(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:1943(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2019:2399(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3856(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html(secalert@redhat.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/(secalert@redhat.com)

https://seclists.org/bugtraq/2019/Apr/25(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20190327-0005/(secalert@redhat.com)

https://www.debian.org/security/2019/dsa-4431(secalert@redhat.com)

https://www.libssh2.org/CVE-2019-3856.html(secalert@redhat.com)

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:0679(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:1175(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:1652(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:1791(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:1943(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:2399(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3856(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/bugtraq/2019/Apr/25(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20190327-0005/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4431(af854a3a-2127-422b-91ae-364da2661108)

https://www.libssh2.org/CVE-2019-3856.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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