Vyper vulnerable to integer overflow in loop

Impact Due to missing overflow check for loop variables, by assigning the iterator of a loop to a variable, it is possible to overflow the type of the latter. In the following example, calling test returns 354, meaning that the variable a did store 354 a value out of bound for the type uint8. Vyp...

GHSA-6R8Q-PFPV-7CGJ Vyper vulnerable to integer overflow in loop

Impact Due to missing overflow check for loop variables, by assigning the iterator of a loop to a variable, it is possible to overflow the type of the latter. In the following example, calling test returns 354, meaning that the variable a did store 354 a value out of bound for the type uint8. Vyp...

CVE-2023-29790

kodbox 1.2.x through 1.3.7 has a Sensitive Information Leakage issue...

Apache OpenMeetings 输入验证错误漏洞

Apache OpenMeetings is a multilingual, customizable video conferencing and collaboration system from the Apache Foundation. The product supports audio, video and allows users to view each participant's desktop and more. A code execution vulnerability exists in Apache OpenMeetings versions 2.0.0...

WordPress plugin Essential Addons for Elementor 授权问题漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers running PHP and MySQL.WordPress plugin is an application plugin. An authorization issue vulnerabilit...

Apache OpenMeetings 安全漏洞

Apache OpenMeetings is a multi-language, customizable video conferencing and collaboration system from the Apache Foundation. The product supports audio, video and allows users to view each participant's desktop and more. A security vulnerability exists in Apache OpenMeetings versions 2.0.0 throu...

Apache OpenMeetings 授权问题漏洞

Apache OpenMeetings is a multilingual, customizable video conferencing and collaboration system from the Apache Foundation. The product supports audio, video and allows users to view each participant's desktop and more. An authorization issue vulnerability exists in Apache OpenMeetings versions...

PT-2023-22095 · Apache · Apache Openmeetings

Name of the Vulnerable Software and Affected Versions: Apache OpenMeetings versions 3.1.3 through 7.1.0 Description: The issue allows an attacker with access to certain private information to impersonate other users. Recommendations: For Apache OpenMeetings versions 3.1.3 through 7.1.0, update to...

PYSEC-2023-78

Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, due to missing overflow check for loop variables, by assigning the iterator of a loop to a variable, it is possible to overflow the type of the latter. The issue seems to happen only in loops of...

PYSEC-2023-78

Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, due to missing overflow check for loop variables, by assigning the iterator of a loop to a variable, it is possible to overflow the type of the latter. The issue seems to happen only in loops of...

CVE-2023-32058: Integer Overflow or Wraparound

Vyper is a Pythonic smart contract language for the Ethereum virtual machine. Prior to version 0.3.8, due to missing overflow check for loop variables, by assigning the iterator of a loop to a variable, it is possible to overflow the type of the latter. The issue seems to happen only in loops of...

PT-2023-23571 · Vyper · Vyper

Name of the Vulnerable Software and Affected Versions: Vyper versions prior to 0.3.8 Description: The issue is due to a missing overflow check for loop variables in Vyper, a Pythonic smart contract language for the Ethereum virtual machine. By assigning the iterator of a loop to a variable, it is...

CVE-2023-2426

An out-of-range pointer offset vulnerability was found in Vim's mbcharlen function of the src/mbyte.c file. This flaw allows an attacker to trick a user into opening a specially crafted file, triggering the vulnerability that causes an application to crash, leading to a denial of service...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

kernel: bpf: Don't use tnum_range on array range checking for poke descriptors

In the Linux kernel, the following vulnerability has been resolved: bpf: Don't use tnumrange on array range checking for poke descriptors Hsin-Wei reported a KASAN splat triggered by their BPF runtime fuzzer which is based on a customized syzkaller: BUG: KASAN: slab-out-of-bounds in...

kernel: kernel: ext4 out-of-bounds read via corrupt file system image

A flaw was found in the ext4 file system within the Linux kernel. When mounting a specially crafted, corrupt file system image, a local attacker could trigger an out-of-bounds read in the ext4fcreplayscan function. This could lead to a system crash, resulting in a denial of service...

kernel: ext4: block range must be validated before use in ext4_mb_clear_bb()

A use-after-free vulnerability exists in the linux kernel, such thatthe Block range to free is validated in ext4freeblocks using ext4inodeblockvalid and then it's passed to ext4mbclearbb.However, in some situations on bigalloc file system the range might be adjusted after the validation in...

freerdp: undefined behaviour in zgfx decoder

An out-of-bounds read vulnerability was discovered in FreeRDP due to missing a range check for input offset index in the ZGFX decoder. A malicious server can trick a FreeRDP based client to read out-of-bound data and try to decode it, resulting in a crash...

kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry

A flaw was found in include/asm-generic/tlb.h in the Linux kernel due to a race condition unmapmappingrange versus munmap. This issue allows a device driver to free a page while it still has stale TLB entries...

PT-2025-25911

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0 Description: The issue is related to the use of tnum range in array range checking for poke descriptors in the Linux kernel. A problem arises when a range of tnum range0, map-max entries - 1 has limited...