The leap of a Cycldek-related threat actor

Introduction In the nebula of Chinese-speaking threat actors, it is quite common to see tools and methodologies being shared. One such example of this is the infamous "DLL side-loading triad": a legitimate executable, a malicious DLL to be sideloaded by it, and an encoded payload, generally dropp...

DEBIAN-CVE-2021-3477

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

CVE-2021-3477

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

CVE-2021-3477

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

CVE-2021-3477

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

CVE-2021-3477: Integer Overflow or Wraparound

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

LIM OpenEXR 输入验证错误漏洞

OpenEXR is an open-standard, high dynamic range image format that is widely used in computer graphics to store image data, but can also store some data needed for post-synthesis processing. An integer overflow vulnerability in the deep block sample size calculation in versions prior to LIM OpenEX...

CVE-2021-3477

There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to...

CallObfuscator - Obfuscate Specific Windows Apis With Different APIs

Obfuscate hide the PE imports from static/dynamic analysis tools. Theory This's pretty forward, let's say I've used VirtualProtect and I want to obfuscate it with Sleep, the tool will manipulate the IAT so that the thunk that points to VirtualProtect will point instead to Sleep, now at executing...

PT-2024-11080 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises from the unconditional querying of the lockdown state in the Linux kernel's perf/core, specifically when the PERF SAMPLE REGS INTR bit is set in attr.sample type. This...

PT-2021-28027

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-use-after-free error, which is a type of memory corruption bug. This occurs when a program attempts to access memory that ha...

PT-2021-5708

Name of the Vulnerable Software and Affected Versions Ghostscript GhostPDL versions 9.50 through 9.53.3 Description The issue is related to a use-after-free in the sampled data sample function, which can be called from sampled data continue and interp. This can potentially allow an attacker to...

h1-ctf: [ Hacky Holidays CTF ] Completely taken down the Grinch Networks

Day 1 - Robot flag We're presented with sample ui page without any function. So I guessed content discovery is the best way to find flag. And robots.txt came to my mind and found the flag. https://hackyholidays.h1ctf.com/robots.txt Response User-agent: Disallow: /s3cr3t-ar3a Flag:...

Use-After-Free

GPAC is vulnerable to use-after-free. The vulnerability existed because audiosampleentryRead in isomedia/boxcodebase.c is arbitrary on when to make gfisomboxdel calls...

Denial Of Service (DoS)

gpac is vulnerable to denial of service DoS. The vulnerability exists in audiosampleentryAddBox function in isomedia/boxcodebase.c, allowing a malicious user to cause an application crash via a crafted file...

Arbitrary Code Execution

Open Racing Car Simulator TORCS is vulnerable to arbitrary code execution. A remote attacker could inject and execute arbitrary code via a long file name in an engine sample attribute in an xml configuration file...

USN-4641-1 libextractor vulnerabilities

It was discovered that Libextractor incorrectly handled zero sample rate. An attacker could possibly use this issue to cause a denial of service. CVE-2017-15266 It was discovered that Libextractor incorrectly handled certain FLAC metadata. An attacker could possibly use this issue to cause a deni...

CVE-2020-8739

Use of potentially dangerous function in Intel BIOS platform sample code for some IntelR Processors may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2020-8740

CVE-2020-8740 is an out-of-bounds write in Intel BIOS platform sample code for certain Intel processors that may allow a locally authenticated attacker to escalate privileges. The Intel advisory (INTEL-SA-00390) documents this alongside related CVEs and indicates updates to BIOS platform sample c...

CVE-2020-8738

CVE-2020-8738 is tied to Intel BIOS platform sample code with an improper conditions check that may allow a locally authenticated user to escalate privileges on certain Intel processors. The CVE is detailed in Intel advisory Intel-SA-00390, which also covers related CVEs (8739, 8740, 8764) and ma...