Microsoft Windows - AppX Deployment Service Local Privilege Escalation (2)

Microsoft Windows - AppX Deployment Service Local Privilege Escalation 2 There is still a vuln in the code triggered by CVE-2019-0841 The bug that this guy found: https://krbtgt.pw/dacl-permissions-overwrite-privilege-escalation-cve-2019-0841/ If you create the following: GetFavDirectory gets the...

Microsoft Windows - AppX Deployment Service Local Privilege Escalation (2)

There is still a vuln in the code triggered by CVE-2019-0841 The bug that this guy found: https://krbtgt.pw/dacl-permissions-overwrite-privilege-escalation-cve-2019-0841/ If you create the following: GetFavDirectory gets the local appdata folder, fyi CreateDirectoryGetFavDirectory +...

Microsoft Windows (x86/x64) - 'Error Reporting' Discretionary Access Control List / Local Privilege Escalation

EDIT: Apparently this was patched earlier this month.. so whatever. Windows Error Reporting Arbitrary DACL write It can take upwards of 15 minutes for the bug to trigger. If it takes too long, closing the program, cleaning out the reportarchive folder in programdata it may mess up the timing if...

Microsoft Windows (x86) - Task Scheduler .job Import Arbitrary Discretionary Access Control List Write Local Privilege Escalation

Microsoft Windows x86 - Task Scheduler .job Import Arbitrary Discretionary Access Control List Write Local Privilege Escalation Task Scheduler .job import arbitrary DACL write Tested on: Windows 10 32-bit Bug information: There are two folders for tasks. c:\windows\tasks c:\windows\system32\tasks...

Microsoft Windows (x86) - Task Scheduler' .job' Import Arbitrary Discretionary Access Control List Write / Local Privilege Escalation

Task Scheduler .job import arbitrary DACL write Tested on: Windows 10 32-bit Bug information: There are two folders for tasks. c:\windows\tasks c:\windows\system32\tasks The first one is only there for legacy purposes. The second one gets used by the task scheduler. In the old days i.e windows xp...

Microsoft Windows (x84x64) - Error Reporting Discretionary Access Control List Local Privilege Escalation

Microsoft Windows x84x64 - Error Reporting Discretionary Access Control List Local Privilege Escalation EDIT: Apparently this was patched earlier this month.. so whatever. Windows Error Reporting Arbitrary DACL write It can take upwards of 15 minutes for the bug to trigger. If it takes too long,...

Arbitrary File Overwrite

fstream is vulnerable to arbitrary file overwrite. The vulnerability exists as fstream allows overwriting an existing file on the system through extracting a hardlink...

EulerOS Virtualization 3.0.1.0 : libarchive (EulerOS-SA-2019-1470)

According to the versions of the libarchive package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in libarchive. A specially crafted MTREE file could cause a small out-of-bounds read, potentially...

Arbitrary File Overwrite

tar-fs is vulnerable to arbitrary file overwrite attacks. The attack is possible because it does not restrict the target of tarball containing hardlink from overwriting an existing file with an identical name as the hardlink, allowing arbitrary file overwrite attacks if an attacker gets control...

GHSA-J44M-QM6P-HP7M Arbitrary File Overwrite in tar

Versions of tar prior to 4.4.2 for 4.x and 2.2.2 for 2.x are vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system, and a file that matches the hardlink will overwrite the system's file with the contents of the extracted file...

Improper Input Validation in tar-fs

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the...

CVE-2018-20835

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the...

DEBIAN-CVE-2018-20834

A vulnerability was found in node-tar before version 4.4.2 excluding version 2.2.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This...

Design/Logic Flaw

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the...

CVE-2018-20835

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the...

CVE-2018-20834

A vulnerability was found in node-tar before version 4.4.2 excluding version 2.2.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This...

CVE-2018-20834

A vulnerability was found in node-tar before version 4.4.2 excluding version 2.2.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This...

CVE-2018-20834

A vulnerability was found in node-tar before version 4.4.2 excluding version 2.2.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This...

CVE-2018-20834: Improper Link Resolution Before File Access

A vulnerability was found in node-tar before version 4.4.2 excluding version 2.2.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This...

CVE-2018-20835: Improper Input Validation

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the...