CVE-2020-12062

CVE-2020-12062 affects the OpenSSH scp client (OpenSSH 8.2). The issue arises when a utimes system call fails, causing the scp client to send duplicate responses to the server. A malicious unprivileged user on the remote server can leverage this to overwrite arbitrary files in the client’s downlo...

Trend Micro InterScan Web Security Virtual Appliance Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trend Micro InterScan Web Security Virtual Appliance. Authentication is required to exploit this vulnerability. The specific flaw exists within the LogSettingHandler class. When parsing the mountdevi...

PYSEC-2020-107

DISPUTED scikit-learn aka sklearn through 0.23.0 can unserialize and execute commands from an untrusted file that is passed to the joblib.load function, if reduce makes an os.system call. NOTE: third parties dispute this issue because the joblib.load function is documented as unsafe and it is the...

Security Bulletin: Multiple vulnerabilities have been identified in OpenSSL, a product which ships with IBM Tivoli Nework Manager

Summary OpenSSL is shipped with IBM Tivoli Network Manager version 3.9 Fix Pack 4 and Fix Pack 5. Information about a security vulnerability affecting OpenSSL is published here. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: OpenSSL could allow a local authenticated attacker to obtain...

Eaton Intelligent Power Manager mc2 Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Eaton Intelligent Power Manager. Authentication is required to exploit this vulnerability. The specific flaw exists within systemsrv.js. The issue results from the lack of proper validation of a...

CVE-2020-10067

A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the...

Integer overflow

A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the...

CVE-2020-10067

CVE-2020-10067 affects Zephyr Project RTOS. A malicious userspace application can trigger an integer overflow that bypasses security checks in system call handlers, with impacts ranging from denial of service to information leak and memory corruption potentially enabling kernel code execution. Af...

CVE-2020-10067 Integer Overflow In is_in_region Allows User Thread To Access Kernel Memory

A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the...

CVE-2020-10024

This CVE concerns Zephyr RTOS: the ARM platform-specific code uses a signed integer comparison when validating syscall numbers. The root cause enables privilege escalation from a user thread to kernel level if code execution is obtained in user space. Affected versions are Zephyr project-rtos Zep...

glibc security, bug fix, and enhancement update

2.28-101.0.1 - add Ampere emag to tunable cpu list Patrick McGehearty - add optimized memset for emag - add an ASIMD variant of strlen for falkor - Orabug: 2700101. - Modify glibc-ora28849085.patch so it works with RHCK kernels. - Orabug: 28849085. - Make IOfunlockfile match funlockfile and...

Null pointer dereference

In FreeBSD 12.1-STABLE before r359021, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r359020, and 11.3-RELEASE before 11.3-RELEASE-p7, a missing null termination check in the jailset configuration option "osrelease" may return more bytes with a subsequent jailget system call allowing a...

The vulnerability of the ptrace_link function in Linux operating systems allows a hacker to trigger a service failure or increase their privileges.

The vulnerability of the ptracelink function in Linux operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to cause system failures or increase their privileges by using the system call execve...

Linux/x86 Egghunter Shellcode (39 bytes)

39 bytes small Linux/x86 egghunter null-free shellcode. The egghunter dynamically searches memory for 2 instances of the egg. When the eggs are found, the egghunter passes execution control to the payload at the memory address of the eggs. // Shellcode Title: Linux/x86 - EggHunter + Null-free 39...

Linux Kernel /proc/pid/syscall information disclosure vulnerability

Summary An information disclosure vulnerability exists in the /proc/pid/syscall functionality of Linux Kernel 5.1 Stable and 5.4.66. More specifically, this issue has been introduced in v5.1-rc4 commit 631b7abacd02b88f4b0795c08b54ad4fc3e7c7c0 and is still present in v5.10-rc4, so it’s likely that...

Linux/x86 Reverse Shell Generator Shellcode (80 bytes)

80 bytes small Linux/x86 reverse shell generator shellcode with customizable TCP port and IP address. Title: Linux/x86 - Reverse Shell Generator - Customizable TCP Port & IP Address 80 bytes Exploit Author: Bobby Cooke Tested on: Ubuntu 16.04.6 - 4.15.0-45-generic x86 i686 Usage: TERMINAL 1 root ...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A memory leak in the inotifyinit system call. In some cases, it could leak a group, which could allow a local, unprivileged user to eventually cause a denial of service...

Denial Of Service (DoS)

kernel is vulnearble to denial of service. A flaw was found in the Linux kernel execve system call implementation. A local, unprivileged user could cause large amounts of memory to be allocated but not visible to the OOM Out of Memory killer, triggering a denial of service...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A use-after-free flaw in the mprotect system call could allow a local, unprivileged user to cause a local denial of service...

Privilege Escalation

The kernel is vulnerable to privilege escalation. A flaw in the IA32 system call emulation provided in 64-bit Linux kernels could allow a local user to escalate their privileges...