CVE-2022-0903 Stack overflow in SAML login in Mattermost

A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body...

PT-2022-13515 · Mattermost · Mattermost Server

Name of the Vulnerable Software and Affected Versions: Mattermost server versions up to and including 6.3.2 Description: A call stack overflow bug in the SAML login feature allows an attacker to crash the server by submitting a maliciously crafted POST body to the login endpoint. Recommendations:...

getRemainingRewards() Malfunction for unstarted promotions

Handle WatchPug Vulnerability details For unstarted promotions, cancelPromotion will revert at block.timestamp - promotion.startTimestamp in getCurrentEpochId. Call stack: getRemainingRewards - getRemainingRewards - getCurrentEpochId. function getCurrentEpochIdPromotion memory promotion internal...

ThreadStackSpoofer - PoC For An Advanced In-Memory Evasion Technique Allowing To Better Hide Injected Shellcode'S Memory Allocation From Scanners And Analysts

A PoC implementation for an advanced in-memory evasion technique that spoofs Thread Call Stack. This technique allows to bypass thread-based memory examination rules and better hide shellcodes while in-process memory. Intro This is an example implementation for Thread Stack Spoofing technique...

VxWorks 6.9.x < 6.9.4.12 / 7 (SR540) / 7 (SR610) Multiple Vulnerabilities (URGENT/11)

Binary data 701083.prm...

dnSpy - .NET Debugger And Assembly Editor

dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Want to say thanks? Click the star at the top of the page. Or fork dnSpy and send a PR! The following pictures show dnSpy in action. It shows dnSpy editing a...

Microsoft Edge Chakra JIT - Stack-to-Heap Copy (Incomplete Fix) (2)

/ Here's a snippet of JavascriptArray::BoxStackInstance. template T JavascriptArray::BoxStackInstanceT instance, bool deepCopy AssertThreadContext::IsOnStackinstance; // On the stack, the we reserved a pointer before the object as to store the boxed value T boxedInstanceRef = T instance - 1; T...

“The seismic network of the third generation”CVE-2017-8464 vulnerability analysis and early warning-vulnerability warning-the black bar safety net

Microsoft in the 2017 year 6 month patch patch a shortcut CVE-2107-8464 of vulnerability, the announcement says this vulnerability is the National background of network attacks the use to implement the attack, the vulnerability is also known as the seismic network of the third generation, recentl...

The Stack Clash

What is the Stack Clash? The Stack Clash is a vulnerability in the memory management of several operating systems. It affects Linux, OpenBSD, NetBSD, FreeBSD and Solaris, on i386 and amd64. It can be exploited by attackers to corrupt memory and execute arbitrary code. Qualys researchers discovere...

Microsoft Edge / Internet Explorer HandleColumnBreakOnColumnSpanningElement Type Confusion Exploit

Microsoft Edge and Internet Explorer suffer from a type confusion in HandleColumnBreakOnColumnSpanningElement. Microsoft Edge and IE: Type confusion in HandleColumnBreakOnColumnSpanningElement CVE-2017-0037 PoC: .class1 float: left; column-count: 5; .class2 column-span: all; columns: 1px; table...

Microsoft Office PowerPoint 2010 - Invalid Pointer Reference

Microsoft Office PowerPoint 2010 - Invalid Pointer Reference Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=866 The following crash was observed in Microsoft PowerPoint 2010 running under Windows 7 x86 with application verifier enabled. File versions are: mso.dll: 14.0.7166.500...

Microsoft Office PowerPoint 2010 - Invalid Pointer Reference

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=866 The following crash was observed in Microsoft PowerPoint 2010 running under Windows 7 x86 with application verifier enabled. File versions are: mso.dll: 14.0.7166.5000 ppcore.dll: 14.0.7168.5000 Attached crashing file:...

UAF vulnerability description-vulnerability warning-the black bar safety net

UAF Use After Freevulnerability is a memory corruption vulnerability,usually present in the browser. Recently,the browser's new version Added a series of controls,which also makes use of these vulnerabilities becomes more difficult. Nevertheless,they still seem to exist. This article mainly will ...

Network Time Protocol Private Mode 'reslist' Stack Memory Exhaustion Vulnerability

CERT VU357792 Summary An unauthenticated ntpdc reslist command can cause a segmentation fault in ntpd by exhausting the call stack. The following conditions must be met: 1. Mode 7 must be enabled. By default, mode 7 is disabled. 2. A large enough number of entries must be in the restrict lists to...

Microsoft Office PowerPoint Remote Code Execution Vulnerability (3124585)

This host is missing an important security update according to Microsoft Bulletin MS16-004. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

MS16-005: Security Update for Windows Kernel-Mode Drivers to Address Remote Code Execution (3124584)

The remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists in the Windows graphics device interface due to improper handling of objects in memory. An attacker can exploit this to bypass the Addres...

pdfium - CPDF_Function::Call Stack Buffer Overflow

pdfium - CPDFFunction::Call Stack Buffer Overflow Source: https://code.google.com/p/google-security-research/issues/detail?id=612 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...

Microsoft Internet Explorer ASLR Security Bypass Vulnerability (CNVD-2015-05229)

Microsoft Internet Explorer is a commonly used browser. A security bypass vulnerability exists in Microsoft Internet Explorer. An attacker can exploit the vulnerability to bypass the ASLR security feature by making it easier to predict memory offsets that specify call stack specific instructions...

Microsoft Internet Explorer/Edge ASLR Security Bypass Vulnerability

Microsoft Internet Explorer is a commonly used browser. A security bypass vulnerability exists in Microsoft Internet Explorer. An attacker can bypass the ASLR security feature by more easily predicting memory offsets that specify call stack specific instructions...

KL-001-2015-001 : Windows 2003 tcpip.sys Privilege Escalation

KL-001-2015-001 : Microsoft Windows Server 2003 SP2 Arbitrary Write Privilege Escalation Title: Microsoft Windows Server 2003 SP2 Arbitrary Write Privilege Escalation Advisory ID: KL-001-2015-001 Publication Date: 2015.01.28 Publication URL:...