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Archive for January, 2018

LabF nfsAxe 3.7 FTP Client Stack Buffer Overflow

Posted by deepcore under exploit (No Respond)

This Metasploit module exploits a buffer overflow in the LabF nfsAxe 3.7 FTP Client allowing remote code execution.

Microsoft Windows NTFS Owner/Mandatory Label Privilege Bypass

Posted by deepcore under exploit (No Respond)

When creating a new file on an NTFS drive it’s possible to circumvent security checks for setting an arbitrary owner and mandatory label leading to a non-admin user setting those parts of the security descriptor with non-standard values which could result in further attacks resulting privilege escalation.

Microsoft Windows NtImpersonateAnonymousToken AC To Non-AC Privilege Escalation

Posted by deepcore under exploit (No Respond)

On Microsoft Windows, the check for an AC token when impersonating the anonymous token does not check impersonation token’s security level leading to impersonating a non-AC anonymous token leading to privilege escalation.

Microsoft Windows NtImpersonateAnonymousToken LPAC To Non-LPAC Privilege Escalation

Posted by deepcore under exploit (No Respond)

On Microsoft Windows, when impersonating the anonymous token in an LPAC the WIN://NOAPPALLPKG security attribute is ignored leading to impersonating a non-LPAC token leading to privilege escalation.

Microsoft Windows SMB Server Mount Point Privilege Escalation

Posted by deepcore under exploit (No Respond)

On Microsoft Windows, the SMB server drivers (srv.sys and srv2.sys) do not check the destination of a NTFS mount point when manually handling a reparse operation leading to being able to locally open an arbitrary device via an SMB client which can result in privilege escalation.

[dos] Kentico CMS 11.0 – Buffer Overflow

Posted by deepcore under Security (No Respond)

Kentico CMS 11.0 – Buffer Overflow

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[webapps] Taxi Booking Script 1.0 – Cross-site Scripting

Posted by deepcore under Security (No Respond)

Taxi Booking Script 1.0 – Cross-site Scripting

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[webapps] Xnami 1.0 – Cross-Site Scripting

Posted by deepcore under Security (No Respond)

Xnami 1.0 – Cross-Site Scripting

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[dos] PyroBatchFTP < 3.19 – Buffer Overflow

Posted by deepcore under Security (No Respond)

PyroBatchFTP < 3.19 – Buffer Overflow

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CPU Speculative Execution Information Leak

Posted by deepcore under exploit (No Respond)

An information leak using speculative execution exists in CPUs by Intel, AMD, and to some extent, ARM.