Security Vulnerabilities - CVEs Published In March 2023
x86/HVM pinned cache attributes mis-handling T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] To allow cachability control for HVM guests with passed through devices, an interface exists to explicitly override defaults which would otherwise be put in place. While not exposed to the affected guests themselves, the interface specifically exists for domains controlling such guests. This interface may therefore be used by not fully privileged entities, e.g. qemu running deprivileged in Dom0 or qemu running in a so called stub-domain. With this exposure it is an issue that - the number of the such controlled regions was unbounded (CVE-2022-42333), - installation and removal of such regions was not properly serialized (CVE-2022-42334).
CVSS Score
6.5
EPSS Score
0.001
Published
2023-03-21
A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could allow the renaming of files in the IGSS project report directory, this could lead to denial of service when an attacker sends specific crafted messages to the Data Server TCP port. Affected Products: IGSS Data Server(IGSSdataServer.exe)(V16.0.0.23040 and prior), IGSS Dashboard(DashBoard.exe)(V16.0.0.23040 and prior), Custom Reports(RMS16.dll)(V16.0.0.23040 and prior).
CVSS Score
6.5
EPSS Score
0.002
Published
2023-03-21
x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late. In some configurations, there is an unprotected RET instruction which can be attacked with a variety of speculative attacks.
CVSS Score
5.5
EPSS Score
0.001
Published
2023-03-21
x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but Hardware Assisted Paging (HAP) is unavailable, Xen will run guests in so called shadow mode. Shadow mode maintains a pool of memory used for both shadow page tables as well as auxiliary data structures. To migrate or snapshot guests, Xen additionally runs them in so called log-dirty mode. The data structures needed by the log-dirty tracking are part of aformentioned auxiliary data. In order to keep error handling efforts within reasonable bounds, for operations which may require memory allocations shadow mode logic ensures up front that enough memory is available for the worst case requirements. Unfortunately, while page table memory is properly accounted for on the code path requiring the potential establishing of new shadows, demands by the log-dirty infrastructure were not taken into consideration. As a result, just established shadow page tables could be freed again immediately, while other code is still accessing them on the assumption that they would remain allocated.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-03-21
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Pacsrapor allows SQL Injection, Command Line Execution through SQL Injection.This issue affects Pacsrapor: before 1.22.
CVSS Score
9.8
EPSS Score
0.005
Published
2023-03-21
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pacsrapor allows Reflected XSS.This issue affects Pacsrapor: before 1.22.
CVSS Score
6.1
EPSS Score
0.002
Published
2023-03-21
A vulnerability has been discovered in cloudflared's installer (<= 2023.3.0) for Windows 32-bits devices that allows a local attacker with no administrative permissions to escalate their privileges on the affected device. This vulnerability exists because the MSI installer used by cloudflared relied on a world-writable directory.
An attacker with local access to the device (without Administrator rights) can use symbolic links to trick the MSI installer into deleting files in locations that the attacker would otherwise have no access to. By creating a symlink from the world-writable directory to the target file, the attacker can manipulate the MSI installer's repair functionality to delete the target file during the repair process.
Exploitation of this vulnerability could allow an attacker to delete important system files or replace them with malicious files, potentially leading to the affected device being compromised.
The cloudflared client itself is not affected by this vulnerability, only the installer for 32-bit Windows devices.
CVSS Score
7.5
EPSS Score
0.003
Published
2023-03-21
A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause access to delete files in the IGSS project report directory, this could lead to loss of data when an attacker sends specific crafted messages to the Data Server TCP port. Affected Products: IGSS Data Server(IGSSdataServer.exe)(V16.0.0.23040 and prior), IGSS Dashboard(DashBoard.exe)(V16.0.0.23040 and prior), Custom Reports(RMS16.dll)(V16.0.0.23040 and prior).
CVSS Score
6.5
EPSS Score
0.001
Published
2023-03-21
A vulnerability has been found in Ydalb mapicoin up to 1.9.0 and classified as problematic. This vulnerability affects unknown code of the file webroot/stats.php. The manipulation of the argument link/search leads to cross site scripting. The attack can be initiated remotely. Upgrading to version 1.10.0 is able to address this issue. The patch is identified as 67e87f0f0c1ac238fcd050f4c3db298229bc9679. It is recommended to upgrade the affected component. VDB-223402 is the identifier assigned to this vulnerability.
CVSS Score
3.5
EPSS Score
0.002
Published
2023-03-21
SQL Injection in GitHub repository nilsteampassnet/teampass prior to 3.0.0.23.
CVSS Score
7.5
EPSS Score
0.153
Published
2023-03-21