Design/Logic Flaw

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...

Authentication flaw

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...

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-2022-46377

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

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

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-2022-46378

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...

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...

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...

Wireshark LISP Parser Denial of Service Vulnerability

Wireshark is a set of network packet analysis software from the Wireshark team. The function of the software is to intercept network packets and display the detailed data for analysis. Wireshark suffers from a denial of service vulnerability that stems from not properly handling incoming error...

Siemens SCALANCE Improper Input Validation (CVE-2020-26144)

An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext A-MSDU frames as long as the first 8 bytes correspond to a valid RFC1042 i.e., LLC/SNAP header for EAPOL. An adversary can abuse this to inject arbitrary network packets...

Siemens SCALANCE Missing Authentication for Critical Function (CVE-2020-24588)

The 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames which is mandatory as part of 802.11...

Advisory ROSA-SA-2023-2138

Software: java-11-openjdk 11.0.18.0.10-1 OS: rosa-server79 packageevrstring: 11.0.18.0.10-1 CVE-ID: CVE-2022-21434 BDU-ID: 2022-02839 CVE-Crit: MEDIUM CVE-DESC: A vulnerability exists in the Libraries component of the Libraries component of Oracle GraalVM Enterprise Edition virtual machine due to...

PT-2023-12813 · Modem · Modem

Name of the Vulnerable Software and Affected Versions: Modem affected versions not specified Description: The issue is related to information disclosure in the modem due to a missing NULL check while reading packets received from the local network. Recommendations: At the moment, there is no...

Advisory ROSA-SA-2023-2136

Software: java-11-openjdk 11.0.18.0.10-1 OS: rosa-server79 packageevrstring: 11.0.18.0.10-1 CVE-ID: CVE-2022-21365 BDU-ID: 2022-02011 CVE-Crit: MEDIUM CVE-DESC: A vulnerability in the ImageIO component of the Oracle Java SE software platform and Oracle GraalVM Enterprise Edition virtual machine i...

Advisory ROSA-SA-2023-2133

Software: java-11-openjdk 11.0.18.0.10-1 OS: rosa-server79 packageevrstring: java-11-openjdk-11.0.18.0.10-1 CVE-ID: CVE-2021-2161 BDU-ID: 2021-02490 CVE-Crit: MEDIUM CVE-DESC: A vulnerability in the Libraries component of the Java SE, Java SE Embedded, and Oracle GraalVM Enterprise Edition softwa...

Wago PLC Cycle Time Influences Uncontrolled Resource Consumption (CVE-2019-10953)

ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets. This plugin only works with Tenable.ot. Please visit...

SUSE CVE-2018-10839

Qemu emulator = 3.0.0 built with the NE2000 NIC emulation support is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS...

Siretta QUARTZ-GOLD Buffer Overflow Vulnerability (CNVD-2023-17070)

Siretta QUARTZ-GOLD is an industrial router with multiple features and services.A buffer overflow vulnerability exists in Siretta QUARTZ-GOLD, which can be exploited by attackers to cause arbitrary command execution by sending specially crafted network packets...