CVEvulnerability
CVE-2015-5352
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2015-08-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-264
Description
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 configurations
• openbsd openssh (<= 6.8)
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2015/07/01/10 openwall.com
- http://rhn.redhat.com/errata/RHSA-2016-0741.html rhn.redhat.com
- http://www.openssh.com/txt/release-6.9 Vendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html www.oracle.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html www.oracle.com
- http://www.securityfocus.com/bid/75525 www.securityfocus.com
- http://www.securitytracker.com/id/1032797 www.securitytracker.com
- http://www.ubuntu.com/usn/USN-2710-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2710-2 www.ubuntu.com
- https://anongit.mindrot.org/openssh.git/commit/?h=V_6_9&id=1bf477d3cdf1a864646d59820878783d42357a1d anongit.mindrot.org
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf cert-portal.siemens.com
- https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html lists.debian.org
- https://security.gentoo.org/glsa/201512-04 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20181023-0001/ security.netapp.com
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2015/07/01/10 openwall.com
- http://rhn.redhat.com/errata/RHSA-2016-0741.html rhn.redhat.com
- http://www.openssh.com/txt/release-6.9 Vendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html www.oracle.com
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html www.oracle.com
- http://www.securityfocus.com/bid/75525 www.securityfocus.com
- http://www.securitytracker.com/id/1032797 www.securitytracker.com
- http://www.ubuntu.com/usn/USN-2710-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2710-2 www.ubuntu.com
- https://anongit.mindrot.org/openssh.git/commit/?h=V_6_9&id=1bf477d3cdf1a864646d59820878783d42357a1d anongit.mindrot.org
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf cert-portal.siemens.com
- https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html lists.debian.org
- https://security.gentoo.org/glsa/201512-04 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20181023-0001/ security.netapp.com