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CVE-2015-5352

CVE-2015-5352

EPSS 5.4%
The x11_open_helper function in channels.c in ssh in OpenSSH before 6.9, when ForwardX11Trusted mode is not used, lacks a check of the refusal deadline for X connections, which makes it easier for remote attackers to bypass intended access restrictions via a connection outside of the permitted time window.
Affected products
n/a · n/a

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References
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.htmlhttp://openwall.com/lists/oss-security/2015/07/01/10http://rhn.redhat.com/errata/RHSA-2016-0741.htmlhttps://anongit.mindrot.org/openssh.git/commit/?h=V_6_9&id=1bf477d3cdf1a864646d59820878783d42357a1dhttps://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfhttps://lists.debian.org/debian-lts-announce/2018/09/msg00010.htmlhttps://security.gentoo.org/glsa/201512-04https://security.netapp.com/advisory/ntap-20181023-0001/http://www.openssh.com/txt/release-6.9http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.htmlhttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlhttp://www.securityfocus.com/bid/75525