Unrated severityNVD Advisory· Published Aug 3, 2015· Updated Jun 17, 2026
CVE-2015-5352
CVE-2015-5352
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
24- Range: <6.9
- osv-coords22 versionspkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP3pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP3pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/openssh-askpass-gnome&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP3pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSSpkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP3pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/openssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012
< 6.2p2-0.21.3+ 21 more
- (no CPE)range: < 6.2p2-0.21.3
- (no CPE)range: < 6.6p1-13.3
- (no CPE)range: < 6.6p1-29.1
- (no CPE)range: < 5.1p1-41.69.4
- (no CPE)range: < 6.2p2-0.21.3
- (no CPE)range: < 6.2p2-0.21.3
- (no CPE)range: < 6.6p1-13.3
- (no CPE)range: < 6.6p1-29.1
- (no CPE)range: < 6.2p2-0.21.3
- (no CPE)range: < 6.6p1-13.3
- (no CPE)range: < 6.6p1-29.1
- (no CPE)range: < 6.2p2-0.21.1
- (no CPE)range: < 6.6p1-13.1
- (no CPE)range: < 6.6p1-29.1
- (no CPE)range: < 5.1p1-41.69.1
- (no CPE)range: < 6.2p2-0.21.1
- (no CPE)range: < 6.2p2-0.21.1
- (no CPE)range: < 6.6p1-13.1
- (no CPE)range: < 6.6p1-29.1
- (no CPE)range: < 6.2p2-0.21.1
- (no CPE)range: < 6.6p1-13.1
- (no CPE)range: < 6.6p1-29.1
Patches
Vulnerability mechanics
References
15- www.openssh.com/txt/release-6.9nvdVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.htmlnvd
- openwall.com/lists/oss-security/2015/07/01/10nvd
- rhn.redhat.com/errata/RHSA-2016-0741.htmlnvd
- www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.htmlnvd
- www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlnvd
- www.securityfocus.com/bid/75525nvd
- www.securitytracker.com/id/1032797nvd
- www.ubuntu.com/usn/USN-2710-1nvd
- www.ubuntu.com/usn/USN-2710-2nvd
- anongit.mindrot.org/openssh.git/commit/nvd
- cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfnvd
- lists.debian.org/debian-lts-announce/2018/09/msg00010.htmlnvd
- security.gentoo.org/glsa/201512-04nvd
- security.netapp.com/advisory/ntap-20181023-0001/nvd
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