CVE-2020-24658

Arm Compiler 5 through 5.06u6 has an error in a stack protection feature designed to help spot stack-based buffer overflows in local arrays. When this feature is enabled, a protected function writes a guard value to the stack prior to above any vulnerable arrays in the stack. The guard value is...

CVE-2020-24658

Arm Compiler 5 through 5.06u6 contains a defect in the stack protection feature for detecting stack-based overflows. If the reference value written to the stack overlaps with the guard value, and both are overwritten, the protection may fail to detect corruption. This requires both a buffer overf...

ARM Compiler Buffer Error Vulnerability

ARM Compiler is a tool from ARM UK for compiling and generating applications for the ARM architecture. A security vulnerability exists in Arm Compiler version 5, release 5.06u6, which stems from a bug in the stack protection feature, which is designed to help detect stack-based buffer overflows i...

DEBIAN-CVE-2020-24342

Lua through 5.4.0 allows a stack redzone cross in luaOpushvfstring because a protection mechanism wrongly calls luaDcallnoyield twice in a row...

Oracle Solaris Common Desktop Environment 1.6 - Local Privilege Escalation

Title: Oracle Solaris Common Desktop Environment 1.6 - Local Privilege Escalation Date: 2020-04-21 Author: Marco Ivaldi Vendor: www.oracle.com CVE: CVE-2020-2944 / raptorsdtcmconv.c - CDE sdtcmconvert LPE for Solaris/Intel Copyright c 2019-2020 Marco Ivaldi A buffer overflow in the SanityCheck...

CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

SunOS 5.10 Generic_147148-26 - Local Privilege Escalation

Exploit: SunOS 5.10 Generic147148-26 - Local Privilege Escalation Date: 2020-01-15 Author: Marco Ivaldi Vendor: www.oracle.com Software Link: https://www.oracle.com/technetwork/server-storage/solaris10/downloads/latest-release/index.html CVE: CVE-2020-2696 / raptordtsessionipa.c - CDE dtsession L...

AVS Audio Converter 9.1.2.600 - Stack Overflow (PoC)

Exploit Title: AVS Audio Converter 9.1.2.600 - Stack Overflow PoC Date: December 2019-12-28 Exploit Author: boku Original DoS: https://www.exploit-db.com/exploits/47788 Original DoS Author: ZwX Software Vendor: http://www.avs4you.com/ Software Link: http://www.avs4you.com/avs-audio-converter.aspx...

CVE-2017-1000251

A stack buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel CONFIGCCSTACKPROTECTOR=y, which is enabled on all architectures other tha...

LLVMs Arm stack protection feature can be rendered ineffective

Overview The stack protection feature in LLVM's Arm backend can be rendered ineffective when the stack protector slot is re-allocated so that is appears after the local variables that it is meant to protect, leaving the function potentially vulnerable to a stack-based buffer overflow. Description...

Stack overflow

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

CVE-2018-12886

stackprotectprologue in cfgexpand.c and stackprotectepilogue in function.c in GNU Compiler Collection GCC 4.1 through 8 under certain circumstances generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the...

Solaris 789 (SPARC) - dtprintinfo Local Privilege Escalation (2)

Solaris 789 SPARC - dtprintinfo Local Privilege Escalation 2 / raptordtprintnamesparc2.c - dtprintinfo 0day, Solaris/SPARC Copyright c 2004-2019 Marco Ivaldi 0day buffer overflow in the dtprintinfo1 CDE Print Viewer, leading to local root. Many thanks to Dave Aitel for discovering this...

Solaris 10 113 (Intel) - dtprintinfo Local Privilege Escalation

Solaris 10 113 Intel - dtprintinfo Local Privilege Escalation / raptordtprintnameintel.c - dtprintinfo 0day, Solaris/Intel Copyright c 2004-2019 Marco Ivaldi 0day buffer overflow in the dtprintinfo1 CDE Print Viewer, leading to local root. Many thanks to Dave Aitel for discovering this...

Modern OSs for embedded systems

At Kaspersky Lab we analyze the technologies available on cybersecurity market and this time we decided to look at what OS developers are offering for embedded systems or, in other words, the internet of things. Our primary interest is how and to what degree these OSs can solve...

Virtuozzo 7 : readykernel-patch (VZA-2017-086)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel loaded ELF executables. Provided that an application was built as...

Iceni Argus ipNameAdd Code Execution Vulnerability(CVE-2016-8335)

Summary An exploitable stack based buffer overflow vulnerability exists in the ipNameAdd functionality of Iceni Argus. A specially crafted pdf file can cause a buffer overflow resulting in arbitrary code execution. An attacker can send/provide malicious pdf file to trigger this vulnerability...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2017:2679 An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20170912) (BlueBorne)

Security Fixes : - A stack-based buffer overflow flaw was found in the way the Bluetooth subsystem of the Linux kernel processed pending L2CAP configuration responses from a client. On systems with the stack protection feature enabled in the kernel CONFIGCCSTACKPROTECTOR=y, which is enabled on al...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 7.3 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...