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Before yesterdayVulnerabilities

[webapps] WordPress Theme Medic v1.0.0 - Weak Password Recovery Mechanism for Forgotten Password

WordPress Theme Medic v1.0.0 - Weak Password Recovery Mechanism for Forgotten Password
  • June 19th 2023 at 00:00

[webapps] Online Art gallery project 1.0 - Arbitrary File Upload (Unauthenticated)

Online Art gallery project 1.0 - Arbitrary File Upload (Unauthenticated)
  • June 15th 2023 at 00:00

[webapps] PyLoad 0.5.0 - Pre-auth Remote Code Execution (RCE)

PyLoad 0.5.0 - Pre-auth Remote Code Execution (RCE)
  • June 14th 2023 at 00:00

[webapps] Textpattern CMS v4.8.8 - Stored Cross-Site Scripting (XSS) (Authenticated)

Textpattern CMS v4.8.8 - Stored Cross-Site Scripting (XSS) (Authenticated)
  • June 14th 2023 at 00:00

Ubuntu Security Notice USN-6161-1

Ubuntu Security Notice 6161-1 - It was discovered that .NET did not properly enforce certain restrictions when deserializing a DataSet or DataTable from XML. An attacker could possibly use this issue to elevate their privileges. Kevin Jones discovered that .NET did not properly handle the AIA fetching process for X.509 client certificates. An attacker could possibly use this issue to cause a denial of service.
  • June 14th 2023 at 04:33

Debian Security Advisory 5426-1

Debian Linux Security Advisory 5426-1 - An arbitrary file reads from malformed XML payload vulnerability was discovered in owslib, the Python client library for Open Geospatial (OGC) web services. This issue has been addressed by always using lxml as the XML parser with entity resolution disabled.
  • June 14th 2023 at 04:33

[webapps] Xoops CMS 2.5.10 - Stored Cross-Site Scripting (XSS) (Authenticated)

Xoops CMS 2.5.10 - Stored Cross-Site Scripting (XSS) (Authenticated)
  • June 14th 2023 at 00:00

[webapps] projectSend r1605 - Stored XSS

projectSend r1605 - Stored XSS
  • June 14th 2023 at 00:00

[webapps] Online Thesis Archiving System v1.0 - Multiple-SQLi

Online Thesis Archiving System v1.0 - Multiple-SQLi
  • June 14th 2023 at 00:00

[remote] Anevia Flamingo XL 3.2.9 - Remote Root Jailbreak

Anevia Flamingo XL 3.2.9 - Remote Root Jailbreak
  • June 14th 2023 at 00:00

[webapps] projectSend r1605 - CSV injection

projectSend r1605 - CSV injection
  • June 14th 2023 at 00:00

[remote] Anevia Flamingo XS 3.6.5 - Authenticated Root Remote Code Execution

Anevia Flamingo XS 3.6.5 - Authenticated Root Remote Code Execution
  • June 14th 2023 at 00:00

[webapps] PyLoad 0.5.0 - Pre-auth Remote Code Execution (RCE)

PyLoad 0.5.0 - Pre-auth Remote Code Execution (RCE)
  • June 14th 2023 at 00:00

[webapps] Monstra 3.0.4 - Stored Cross-Site Scripting (XSS)

Monstra 3.0.4 - Stored Cross-Site Scripting (XSS)
  • June 14th 2023 at 00:00

[remote] Anevia Flamingo XL 3.6.20 - Authenticated Root Remote Code Execution

Anevia Flamingo XL 3.6.20 - Authenticated Root Remote Code Execution
  • June 14th 2023 at 00:00

Ubuntu Security Notice USN-6160-1

Ubuntu Security Notice 6160-1 - It was discovered that GNU binutils incorrectly performed bounds checking operations when parsing stabs debugging information. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.
  • June 13th 2023 at 21:28

Debian Security Advisory 5424-1

Debian Linux Security Advisory 5424-1 - It was discovered that PHP's implementation of SOAP HTTP Digest authentication performed insufficient error validation, which may result in a stack information leak or use of weak randomness.
  • June 13th 2023 at 21:28

Debian Security Advisory 5425-1

Debian Linux Security Advisory 5425-1 - It was discovered that PHP's implementation of SOAP HTTP Digest authentication performed insufficient error validation, which may result in a stack information leak or use of weak randomness.
  • June 13th 2023 at 21:28

Ubuntu Security Notice USN-6159-1

Ubuntu Security Notice 6159-1 - It was discovered that Tornado incorrectly handled certain redirect. An remote attacker could possibly use this issue to redirect a user to an arbitrary web site and conduct a phishing attack by having user access a specially crafted URL.
  • June 13th 2023 at 21:27

Ubuntu Security Notice USN-6143-2

Ubuntu Security Notice 6143-2 - USN-6143-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Jun Kokatsu discovered that Firefox did not properly validate site-isolated process for a document loaded from a data: URL that was the result of a redirect, leading to an open redirect attack. An attacker could possibly use this issue to perform phishing attacks.
  • June 13th 2023 at 21:27

Ubuntu Security Notice USN-6158-1

Ubuntu Security Notice 6158-1 - It was discovered that Node Fetch incorrectly handled certain inputs. If a user or an automated system were tricked into opening a specially crafted input file, a remote attacker could possibly use this issue to obtain sensitive information.
  • June 13th 2023 at 21:27

Red Hat Security Advisory 2023-3495-01

Red Hat Security Advisory 2023-3495-01 - Logging Subsystem 5.7.2 - Red Hat OpenShift. Issues addressed include cross site scripting and denial of service vulnerabilities.
  • June 13th 2023 at 21:26

Ubuntu Security Notice USN-6157-1

Ubuntu Security Notice 6157-1 - Tao Lyu discovered that GlusterFS did not properly handle certain event notifications. An attacker could possibly use this issue to cause a denial of service.
  • June 13th 2023 at 21:26

Ubuntu Security Notice USN-6156-1

Ubuntu Security Notice 6156-1 - It was discovered that SSSD incorrectly sanitized certificate data used in LDAP filters. When using this issue in combination with FreeIPA, a remote attacker could possibly use this issue to escalate privileges.
  • June 13th 2023 at 21:24

Ubuntu Security Notice USN-6148-1

Ubuntu Security Notice 6148-1 - It was discovered that SNI Proxy did not properly handle wildcard backend hosts. An attacker could possibly use this issue to cause a buffer overflow, resulting in a denial of service, or arbitrary code execution.
  • June 13th 2023 at 21:24

Ubuntu Security Notice USN-6154-1

Ubuntu Security Notice 6154-1 - It was discovered that Vim was using uninitialized memory when fuzzy matching, which could lead to invalid memory access. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 22.04 LTS, Ubuntu 22.10 and Ubuntu 23.04. It was discovered that Vim was not properly performing bounds checks when processing register contents, which could lead to a NULL pointer dereference. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code.
  • June 13th 2023 at 21:23

Ubuntu Security Notice USN-6155-1

Ubuntu Security Notice 6155-1 - Dennis Brinkrolf and Tobias Funke discovered that Requests incorrectly leaked Proxy-Authorization headers. A remote attacker could possibly use this issue to obtain sensitive information.
  • June 13th 2023 at 21:23

[webapps] Sales Tracker Management System v1.0 - Multiple Vulnerabilities

Sales Tracker Management System v1.0 - Multiple Vulnerabilities
  • June 13th 2023 at 00:00

[webapps] Teachers Record Management System 1.0 - File Upload Type Validation

Teachers Record Management System 1.0 - File Upload Type Validation
  • June 13th 2023 at 00:00

[webapps] Online Examination System Project 1.0 - Cross-site request forgery (CSRF)

Online Examination System Project 1.0 - Cross-site request forgery (CSRF)
  • June 13th 2023 at 00:00

Ubuntu Security Notice USN-6153-1

Ubuntu Security Notice 6153-1 - It was discovered that Jupyter Core executed untrusted files in the current working directory. An attacker could possibly use this issue to execute arbitrary code.
  • June 12th 2023 at 05:11

Debian Security Advisory 5423-1

Debian Linux Security Advisory 5423-1 - Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code.
  • June 12th 2023 at 05:11

Red Hat Security Advisory 2023-3557-01

Red Hat Security Advisory 2023-3557-01 - OpenShift GitOps KAM OpenShift GitOps Kubernetes Application Manager CLI tool. Issues addressed include a bypass vulnerability.
  • June 12th 2023 at 05:10

Windows PowerShell / Trojan File RCE revisited

Posted by hyp3rlinx on Jun 09

Hi,

Windows PowerShell Filename Code Execution POC

Discovery: 2019 and revisited 2023

Since it still works, I dusted off and made minor improvements:

Execute a remote DLL using rundll32
Execute an unintended secondary PS1 script or local text-file (can be
hidden)
Updated the PS1 Trojan Filename Creator Python3 Script
First reported to Microsoft back in 2019 yet remains unfixed as of the time
of this writing.

Remote code execution via a...
  • June 9th 2023 at 16:53

[webapps] Thruk Monitoring Web Interface 3.06 - Path Traversal

Thruk Monitoring Web Interface 3.06 - Path Traversal
  • June 9th 2023 at 00:00

Ubuntu Security Notice USN-6152-1

Ubuntu Security Notice 6152-1 - It was discovered that NFS client's access cache implementation in the Linux kernel caused a severe NFS performance degradation in certain conditions. This updated makes the NFS file-access stale cache behavior to be optional.
  • June 9th 2023 at 15:10

Debian Security Advisory 5422-1

Debian Linux Security Advisory 5422-1 - It was discovered that jupyter-core, the core common functionality for Jupyter projects, could execute arbitrary code in the current working directory while loading configuration files.
  • June 9th 2023 at 15:10

Red Hat Security Advisory 2023-3555-01

Red Hat Security Advisory 2023-3555-01 - Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Issues addressed include a bypass vulnerability.
  • June 9th 2023 at 15:00

Ubuntu Security Notice USN-6151-1

Ubuntu Security Notice 6151-1 - It was discovered that the System V IPC implementation in the Linux kernel did not properly handle large shared memory counts. A local attacker could use this to cause a denial of service. It was discovered that the KVM VMX implementation in the Linux kernel did not properly handle indirect branch prediction isolation between L1 and L2 VMs. An attacker in a guest VM could use this to expose sensitive information from the host OS or other guest VMs.
  • June 9th 2023 at 14:58

Red Hat Security Advisory 2023-3556-01

Red Hat Security Advisory 2023-3556-01 - Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Issues addressed include a bypass vulnerability.
  • June 9th 2023 at 14:57

Ubuntu Security Notice USN-6150-1

Ubuntu Security Notice 6150-1 - Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
  • June 9th 2023 at 14:55

Ubuntu Security Notice USN-6149-1

Ubuntu Security Notice 6149-1 - Patryk Sondej and Piotr Krysiuk discovered that a race condition existed in the netfilter subsystem of the Linux kernel when processing batch requests, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Gwangun Jung discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
  • June 9th 2023 at 14:53

Ubuntu Security Notice USN-6147-1

Ubuntu Security Notice 6147-1 - Several security issues were discovered in the SpiderMonkey JavaScript library. If a user were tricked into opening malicious JavaScript applications or processing malformed data, a remote attacker could exploit a variety of issues related to JavaScript security, including denial of service attacks, and arbitrary code execution.
  • June 9th 2023 at 14:51

Debian Security Advisory 5421-1

Debian Linux Security Advisory 5421-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code.
  • June 8th 2023 at 15:10

Ubuntu Security Notice USN-6146-1

Ubuntu Security Notice 6146-1 - It was discovered that Netatalk did not properly validate the length of user-supplied data in the DSI structures. A remote attacker could possibly use this issue to execute arbitrary code with the privileges of the user invoking the programs. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that Netatalk did not properly validate the length of user-supplied data in the ad_addcomment function. A remote attacker could possibly use this issue to execute arbitrary code with root privileges. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.
  • June 8th 2023 at 15:06

Red Hat Security Advisory 2023-3550-01

Red Hat Security Advisory 2023-3550-01 - Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Issues addressed include a bypass vulnerability.
  • June 8th 2023 at 15:05

Ubuntu Security Notice USN-6145-1

Ubuntu Security Notice 6145-1 - It was discovered that Sysstat incorrectly handled certain arithmetic multiplications. An attacker could use this issue to cause Sysstat to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue was only fixed for Ubuntu 16.04 LTS. It was discovered that Sysstat incorrectly handled certain arithmetic multiplications in 64-bit systems, as a result of an incomplete fix for CVE-2022-39377. An attacker could use this issue to cause Sysstat to crash, resulting in a denial of service, or possibly execute arbitrary code.
  • June 8th 2023 at 14:22

Red Hat Security Advisory 2023-3410-01

Red Hat Security Advisory 2023-3410-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.20.
  • June 8th 2023 at 14:19

Debian Security Advisory 5420-1

Debian Linux Security Advisory 5420-1 - Multiple security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure.
  • June 8th 2023 at 14:17

Red Hat Security Advisory 2023-3409-01

Red Hat Security Advisory 2023-3409-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.12.20.
  • June 8th 2023 at 14:14

Defense in depth -- the Microsoft way (part 85): escalation of privilege plus remote code execution with HVCISCAN.exe

Posted by Stefan Kanthak on Jun 07

Hi @ll,

about a month ago Microsoft published HVCIScan-{amd,arm}64.exe, a
"Tool to check devices for compatibility with memory integrity (HVCI)"

The "Install instructions" on the download page
<https://www.microsoft.com/en-us/download/105217> tell:

| Download the hvciscan.exe for your system architecture (AMD64 or ARM64).
| From an elevated command window or PowerShell, run hvciscan.exe

"ELEVATED" sounds...
  • June 7th 2023 at 21:15

LPE and RCE in RenderDoc: CVE-2023-33865, CVE-2023-33864, CVE-2023-33863

Posted by Qualys Security Advisory via Fulldisclosure on Jun 07

Qualys Security Advisory

LPE and RCE in RenderDoc: CVE-2023-33865, CVE-2023-33864, CVE-2023-33863

========================================================================
Contents
========================================================================

Summary
CVE-2023-33865, a symlink vulnerability in /tmp/RenderDoc
- Analysis
- Exploitation
CVE-2023-33864, an integer underflow to heap-based buffer overflow
- Analysis
- Exploitation...
  • June 7th 2023 at 21:15

Red Hat Security Advisory 2023-3363-01

Red Hat Security Advisory 2023-3363-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.10.61. Issues addressed include a denial of service vulnerability.
  • June 7th 2023 at 16:22

Debian Security Advisory 5419-1

Debian Linux Security Advisory 5419-1 - Two vulnerabilities were discovered in c-ares, an asynchronous name resolver library.
  • June 7th 2023 at 16:21

Ubuntu Security Notice USN-6143-1

Ubuntu Security Notice 6143-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Jun Kokatsu discovered that Firefox did not properly validate site-isolated process for a document loaded from a data: URL that was the result of a redirect, leading to an open redirect attack. An attacker could possibly use this issue to perform phishing attacks.
  • June 7th 2023 at 16:21

Ubuntu Security Notice USN-6144-1

Ubuntu Security Notice 6144-1 - It was discovered that LibreOffice did not properly validate the number of parameters passed to the formula interpreter, leading to an array index underflow attack. If a user were tricked into opening a specially crafted spreadsheet file, an attacker could possibly use this issue to execute arbitrary code. Amel Bouziane-Leblond discovered that LibreOffice did not prompt the user before loading the host document inside an IFrame. If a user were tricked into opening a specially crafted input file, an attacker could possibly use this issue to cause information disclosure or execute arbitrary code.
  • June 7th 2023 at 16:21

Red Hat Security Advisory 2023-3362-01

Red Hat Security Advisory 2023-3362-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.10.61. Issues addressed include a resource exhaustion vulnerability.
  • June 7th 2023 at 16:19

Red Hat Security Advisory 2023-3525-01

Red Hat Security Advisory 2023-3525-01 - Flask is a lightweight but extensible web development framework for Python based on the Werkzeug WSGI toolkit, and the Jinja 2 template engine.
  • June 7th 2023 at 16:18

Red Hat Security Advisory 2023-3366-01

Red Hat Security Advisory 2023-3366-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.13.2. Issues addressed include a traversal vulnerability.
  • June 7th 2023 at 16:13
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