CVE-2023-2664

In Xpdf 4.04 and earlier, a PDF object loop in the embedded file tree leads to infinite recursion and a stack overflow...

PT-2023-20765 · Xpdf +1 · Xpdf +1

Name of the Vulnerable Software and Affected Versions: Xpdf versions 4.04 and earlier Description: The issue is caused by a PDF object loop in the embedded file tree, leading to infinite recursion and a stack overflow. Recommendations: For versions 4.04 and earlier, update to a version later than...

Xpdf 安全漏洞

Glyph & Cog Xpdf is an open source PDF file viewer from Glyph & Cog. A security vulnerability exists in Xpdf 4.04 and earlier versions, which stems from a loop of PDF objects embedded in the file tree that can lead to infinite recursion and a stack overflow...

CVE-2022-46377

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs wh...

Vulnerability Spotlight: Authentication bypass, use-after-free vulnerabilities found in a library for the µC/OS open-source operating system

Kelly Leuschner of Cisco Talos discovered these vulnerabilities. Cisco Talos recently discovered two vulnerabilities in a library for µC/OS, an open-source operating system developed by Micrium. µC/OS is an embedded operating system that supports TCP/IP, USB, CAN bus and Modbus. The two...

CVE-2022-41985

An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this...

CVE-2022-46377

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs wh...

CVE-2022-46378

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs wh...

CVE-2022-41985

An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this...

CVE-2022-46377

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs wh...

CVE-2022-41985

CVE-2022-41985 affects Weston Embedded uC-FTPs v1.98.00. Talos reports an authentication bypass in the FTP server: after USER with an unauthenticated sequence, the state machine can skip authentication and allow following commands, potentially enabling DoS via crafted packets. Evidence from Talos...

CVE-2022-46377

An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs wh...

CVE-2022-46377

Weston Embedded uC-FTPs 1.98.00 has an out-of-bounds read in the PORT command argument extraction. When no IP address argument is provided to PORT, the server may misparse the buffer, potentially leading to denial of service. Concrete details in Talos/TALOS-2022-1681 describe the vulnerable code ...

CVE-2022-46378

Weston Embedded uC-FTPs v1.98.00 has an out-of-bounds read in the PORT command parameter extraction. When PORT is issued with no arguments, the server may scan the input and access unmapped memory, causing a denial of service. Talos’ TALOS-2022-1681 report (CVE-2022-46378; CVE-2022-46377) confirm...

PT-2023-14922 · Unknown · Weston Embedded Uc-Ftps

Name of the Vulnerable Software and Affected Versions: Weston Embedded uC-FTPs version 1.98.00 Description: An out-of-bounds read issue exists in the PORT command parameter extraction functionality. A specially-crafted set of network packets can lead to denial of service. This occurs when no IP...

Weston Embedded uC-FTPs PORT command parameter extraction out-of-bounds read vulnerability

Talos Vulnerability Report TALOS-2022-1681 Weston Embedded uC-FTPs PORT command parameter extraction out-of-bounds read vulnerability May 10, 2023 CVE Number CVE-2022-46377,CVE-2022-46378 SUMMARY An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of...

ABB Improper Neutralization of Argument Delimiters in a Command in Wind River VxWorks (CVE-2019-12262)

Wind River is the provider of a real time operating system called VxWorks which is used in the embedded software of the PM 877 Controller. Wind River has announced security vulnerabilities in the VxWorks TCP/IP stack IPnet and management of memory block size Bad Alloc. The controller PM 877 is...

PT-2023-14923 · Unknown · Weston Embedded Uc-Ftps

Name of the Vulnerable Software and Affected Versions: Weston Embedded uC-FTPs version 1.98.00 Description: An out-of-bounds read issue exists in the PORT command parameter extraction functionality. This can be triggered by a specially-crafted set of network packets, leading to denial of service...

Weston Embedded uC-FTPs 缓冲区错误漏洞

Weston Embedded uC-FTPs is a Micrium FTP File Transfer Protocol server from Weston Embedded. A security vulnerability exists in Weston Embedded uC-FTPs v 1.98.00, which stems from an out-of-bounds read vulnerability that could allow an attacker to send specially crafted network packets resulting ...

Weston Embedded uC-FTPs Authentication authentication bypass vulnerability

Talos Vulnerability Report TALOS-2022-1680 Weston Embedded uC-FTPs Authentication authentication bypass vulnerability May 10, 2023 CVE Number CVE-2022-41985 SUMMARY An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially...