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CVE-2015-5352

Good to know:

Date: August 2, 2015

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.

Language: C

Severity Score

4.3

Related Resources (19)

Url: http://www.openssh.com/txt/release-6.9

Url: https://security.gentoo.org/glsa/201512-04

Url: https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

Url: https://security.netapp.com/advisory/ntap-20181023-0001/

Url: http://www.securityfocus.com/bid/75525

Url: https://anongit.mindrot.org/openssh.git/commit/?h=V_6_9&id=1bf477d3cdf1a864646d59820878783d42357a1d

Url: http://www.securitytracker.com/id/1032797

Url: https://security-tracker.debian.org/tracker/CVE-2015-5352

Url: http://rhn.redhat.com/errata/RHSA-2016-0741.html

Url: http://www.ubuntu.com/usn/USN-2710-2

Url: http://www.ubuntu.com/usn/USN-2710-1

Url: https://access.redhat.com/security/cve/CVE-2015-5352

Url: http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-5352

Url: http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html

Url: http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html

Url: http://openwall.com/lists/oss-security/2015/07/01/10

Url: https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html

Url: https://www.mend.io/vulnerability-database/CVE-2015-5352

Severity Score

4.3

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

Upgrade Version

Upgrade to version 6.9

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CVSS v3

Base Score:	4.3
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE

CVSS v2

Base Score:	3.3
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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CVE-2015-5352

Good to know:

Date: August 2, 2015

Language: C

Severity Score

Related Resources (19)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3

CVSS v2

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