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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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Vulnerabilidad en la función x11_open_helper en channels.c en ssh en OpenSSH en versiones anteriores a 6.9, cuando no se utiliza el modo ForwardX11Trusted, carece de una verificación de tiempo límite para conexiones X, lo que facilita a atacantes remotos eludir la restricción destinada al acceso a través de una conexión fuera de la ventana de tiempo permitida.
Removed
Translation
Vulnerabilidad en la función x11_open_helper en channels.c en ssh en OpenSSH en sus versiones anteriores a la 6.9, cuando no se utiliza el modo ForwardX11Trusted, carece de una verificación de tiempo límite para conexiones X, lo cual facilita a atacantes remotos evadir el intento de restricción de acceso a través de una conexión fuera de una ventana de tiempo permitida.
Modified Analysis by NIST8/03/2015 2:55:07 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:openbsd:openssh:6.8:*:*:*:*:*:*:* (and previous)
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added
CWE
CWE-264
Changed
Reference Type
http://www.openssh.com/txt/release-6.9 No Types Assigned
http://www.openssh.com/txt/release-6.9 Advisory
Initial CVE Analysis8/03/2015 7:45:51 AM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2015-5352 NVD
Published Date: 08/02/2015 NVD
Last Modified: 12/13/2022
Source: MITRE