UBUNTU-CVE-2021-28703

grant table v2 status pages may remain accessible after de-allocation take two Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated whe...

CVE-2021-28703

grant table v2 status pages may remain accessible after de-allocation take two Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated whe...

CVE-2021-28703

grant table v2 status pages may remain accessible after de-allocation take two Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated whe...

The vulnerability of the implementation of Intel Virtualization Technology for Directed I/O (VT-d) in Xen hypervisors on Intel x86-based computers allows a hacker to enhance their privileges.

The vulnerability of the Intel Virtualization Technology for Directed I/O VT-d implementation in Xen hypervisors on Intel x86-based computers is related to incorrect processing of the address translation table. Exploiting this vulnerability can allow attackers to enhance their privileges...

CVE-2021-24866

The WP Data Access WordPress plugin before 5.0.0 does not properly sanitise and escape the backupdate parameter before using it a SQL statement, leading to a SQL injection issue and could allow arbitrary table deletion...

CVE-2021-24866

The WP Data Access WordPress plugin before 5.0.0 does not properly sanitise and escape the backupdate parameter before using it a SQL statement, leading to a SQL injection issue and could allow arbitrary table deletion...

Sql injection

The WP Data Access WordPress plugin before 5.0.0 does not properly sanitise and escape the backupdate parameter before using it a SQL statement, leading to a SQL injection issue and could allow arbitrary table deletion...

CVE-2021-24866 WP Data Access < 5.0.0 - Admin+ SQL Injection

The WP Data Access WordPress plugin before 5.0.0 does not properly sanitise and escape the backupdate parameter before using it a SQL statement, leading to a SQL injection issue and could allow arbitrary table deletion...

Qualcomm 芯片输入验证错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. a way to miniaturize circuits primarily semiconductor devices, but also passive components, etc. and are manufactured from time to time on the surface of semiconductor wafers. An input validation error vulnerability exists in multiple...

SUSE SLES11: xen / xen-doc-html / xen-kmp-default / xen-kmp-pae / xen-libs / etc (SUSE-SU-2021:14848-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:14848-1 advisory. - CVE-2021-0089: Fixed Speculative Code Store Bypass XSA-375 bsc1186433. - CVE-2021-20255: Fixed stack overflow via infinite recursion in...

OPENSUSE-SU-2021:3834-1 Security update for go1.16

This update for go1.16 fixes the following issues: Security update go1.16.10 released 2021-11-04 bsc1182345. - CVE-2021-41771: Fixed invalid dynamic symbol table command that could have caused panic bsc1192377. - CVE-2021-41772: Fixed panic on Reader.Open bsc1192378...

PT-2021-17907 · Xen +1 · Xen +1

Name of the Vulnerable Software and Affected Versions: Xen versions prior to 4.14 Description: The issue arises when grant table v2 status pages are de-allocated as a guest switches back from v2 to v1, potentially allowing a guest to retain access to a page that was freed and perhaps re-used for...

Oracle Linux 8 : kvm_utils (ELSA-2021-9568)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-9568 advisory. - In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference. CVE-2020-15469 - A flaw was foun...

Security update for go1.17 (moderate)

openSUSE Security Update: Security update for go1.17 Announcement ID: openSUSE-SU-2021:3833-1 Rating: moderate References: 1190649 1192377 1192378 Cross-References: CVE-2021-41771 CVE-2021-41772 CVSS scores: CVE-2021-41772 SUSE: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products:...

Security update for go1.16 (moderate)

openSUSE Security Update: Security update for go1.16 Announcement ID: openSUSE-SU-2021:3834-1 Rating: moderate References: 1182345 1192377 1192378 Cross-References: CVE-2021-41771 CVE-2021-41772 CVSS scores: CVE-2021-41772 SUSE: 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products:...

orangescrum 1.8.0 - (Multiple) Cross-Site Scripting Vulnerability

Exploit Title: orangescrum 1.8.0 - 'Multiple' Cross-Site Scripting XSS Authenticated Exploit Author: Hubert Wojciechowski Contact Author: email protected Company: https://redteam.pl Vendor Homepage: https://www.orangescrum.org/ Software Link: https://www.orangescrum.org/ Version: 1.8.0 Testeted o...

WordPress 插件跨站脚本漏洞

WordPress is the Wordpress Foundation's set of blogging platform developed using the PHP language . The platform supports PHP and MySQL servers to set up a personal blog site.WordPress Plugin is a WordPress open source application plugin . WordPress plugin Asgaros Forums 1.15.13 and its previous...

ELFXtract - An Automated Analysis Tool Used For Enumerating ELF Binaries

ELFXtract is an automated analysis tool used for enumerating ELF binaries Powered by Radare2 and r2ghidra This is specially developed for PWN challenges and it has many automated features It almost displays every details of the ELF and also decompiles its ASM to C code using r2ghidra Decompiling...

Privilege Escalation

xen is vulnerable to privilege escalation. The vulnerability exists because the grant table v2 status pages may remain accessible after de-allocation, leading to security restrictions bypass and privilege escalation...

grant table v2 status pages may remain accessible after de-allocation (take two)

ISSUE DESCRIPTION Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated when a guest switched back from v2 to v1. The freeing of such...