XNU Kernel iOS / macOS heap buffer overflow Exploit

The vulnerability is a heap buffer overflow in the networking code in the XNU operating system kernel. XNU is used by both iOS and macOS, which is why iPhones, iPads, and Macbooks are all affected. My exploit PoC just overwrites the heap with garbage, which causes an immediate kernel crash and...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Iphone_Os

CVE-2018-4407 Massive IOS/MAC Attack Exploit CVE-2018-4407 is...

Debian DLA-833-1 : linux security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other impacts. CVE-2014-9888 Russell King found that on ARM systems, memory allocated for DMA buffers was mapped with executable permission. This made it easier to...

[SECURITY] [DLA 833-1] linux security update

Package : linux Version : 3.2.84-2 CVE ID : CVE-2014-9888 CVE-2014-9895 CVE-2016-6786 CVE-2016-6787 CVE-2016-8405 CVE-2017-5549 CVE-2017-6001 CVE-2017-6074 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or have other...

BusyBox 'networking/ntpd.c' Remote Denial of Service Vulnerability

BusyBox is an executable implementation of many standard Linux tools. A remote denial of service vulnerability exists in BusyBox 'networking/ntpd.c'. An attacker can exploit the vulnerability to cause an application to enter an infinite loop and consume excessive CPU resources, resulting in a...

Scientific Linux Security Update : chrony on SL7.x x86_64 (20151119)

An out-of-bounds write flaw was found in the way chrony stored certain addresses when configuring NTP or cmdmon access. An attacker that has the command key and is allowed to access cmdmon only localhost is allowed by default could use this flaw to crash chronyd or, possibly, execute arbitrary co...

kernel: net: incorrect processing of checksums in UDP implementation

A flaw was found in the way the Linux kernel's networking implementation handled UDP packets with incorrect checksum values. A remote attacker could potentially use this flaw to trigger an infinite loop in the kernel, resulting in a denial of service on the system, or cause a denial of service in...

Windows 95/98 UNC Buffer Overflow Vulnerability (2)

No description provided by source. source: http://www.securityfocus.com/bid/779/info There is a overflowable buffer in the networking code for Windows 95 and 98 all versions. The buffer is in the part of the code that handles filenames. By specifying an exceptionally long filename, an attacker ca...

Windows 95/98 UNC Buffer Overflow Vulnerability (1)

No description provided by source. source: http://www.securityfocus.com/bid/779/info There is a overflowable buffer in the networking code for Windows 95 and 98 all versions. The buffer is in the part of the code that handles filenames. By specifying an exceptionally long filename, an attacker ca...

(RHSA-2003:147) kernel security update

The Linux kernel handles the basic functions of the operating system. Two potential data corruption scenarios have been identified. These scenarios can occur under heavy, complex I/O loads. The first scenario only occurs while performing memory mapped file I/O, where the file is simultaneously...

Microsoft Windows 95/98 - UNC Buffer Overflow (2)

// source: https://www.securityfocus.com/bid/779/info There is a overflowable buffer in the networking code for Windows 95 and 98 all versions. The buffer is in the part of the code that handles filenames. By specifying an exceptionally long filename, an attacker can cause the machine to crash or...

Microsoft Windows 95/98 - UNC Buffer Overflow (1)

// source: https://www.securityfocus.com/bid/779/info There is a overflowable buffer in the networking code for Windows 95 and 98 all versions. The buffer is in the part of the code that handles filenames. By specifying an exceptionally long filename, an attacker can cause the machine to crash or...