CVE-2024-42002 Unsafe use of eval() method in ros2 topic hz tool

A code injection vulnerability has been discovered in the Robot Operating System 2 ROS 2 'ros2topic' command-line tool, affecting all ROS 2 distributions from Crystal Clemmys up to and including Lyrical Luth and Rolling Ridley. The vulnerability lies in the 'hz' verb, which reports the publishing...

CVE-2024-42002

A code injection vulnerability exists in the ROS 2 'ros2topic' command-line tool, specifically within the 'hz' verb . The flaw occurs because the tool accepts a user-provided Python expression via the --filter option and passes it directly to the eval() function without any sanitization. This all...

CVE-2024-42002: Improper Neutralization of Directives in Dynamically Evaluated Code

A code injection vulnerability has been discovered in the Robot Operating System 2 ROS 2 'ros2topic' command-line tool, affecting all ROS 2 distributions from Crystal Clemmys up to and including Lyrical Luth and Rolling Ridley. The vulnerability lies in the 'hz' verb, which reports the publishing...

EUVD-2026-62348

Several encoding modules, including HZ, UTF-7, VIQR, and ZW, did not properly check the size of the caller-supplied output buffer before writing converted characters. An application that uses iconv3 to convert untrusted input to or from one of the affected encodings may be vulnerable to buffer...

CVE-2026-58081

A heap-based buffer overflow exists in the iconv(3) library because several encoding modules, specifically HZ, UTF-7, VIQR, and ZW , fail to validate the size of caller-supplied output buffers before writing converted characters. Applications processing untrusted input through these encodings are...

CVE-2026-58081: Heap-based Buffer Overflow

Several encoding modules, including HZ, UTF-7, VIQR, and ZW, did not properly check the size of the caller-supplied output buffer before writing converted characters. An application that uses iconv3 to convert untrusted input to or from one of the affected encodings may be vulnerable to buffer...

FreeBSD : FreeBSD -- Multiple vulnerabilities in iconv(3) (78910e7e-74e3-11f1-958d-bc241121aa0a)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 78910e7e-74e3-11f1-958d-bc241121aa0a advisory. Several encoding modules, including HZ, UTF-7, VIQR, and ZW, did not properly check the size o...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-kunpeng: Added verification for the maxfrequency value provided by the firmware. If the value of maxspeedhz is 0, it may cause a division by zero error in hisicalceffectivespeed. The value of maxspeedhz is provided by t...

CVE-2026-31603 staging: sm750fb: fix division by zero in ps_to_hz()

In the Linux kernel, the following vulnerability has been resolved: staging: sm750fb: fix division by zero in pstohz pstohz is called from hwsm750crtcsetmode without validating that pixclock is non-zero. A zero pixclock passed via FBIOPUTVSCREENINFO causes a division by zero. Fix by rejecting zer...

EUVD-2012-4151

Malware in sbrugna...

CVE-2025-11326

CVE-2025-11326 affects Tenda AC18 (version 15.03.05.19(6318)). The vulnerability resides in the wifi_chkHz handling of the /goform/WifiMacFilterSet file, where input length validation can cause a stack-based buffer overflow. This can be exploited remotely, and multiple sources note that an exploi...

UBUNTU-CVE-2024-41148

A code injection vulnerability has been discovered in the Robot Operating System ROS 'rostopic' command-line tool, affecting ROS distributions Noetic Ninjemys and earlier. The vulnerability lies in the 'hz' verb, which reports the publishing rate of a topic and accepts a user-provided Python...

CVE-2024-41148 Unsafe use of eval() method in rostopic hz tool

A code injection vulnerability has been discovered in the Robot Operating System ROS 'rostopic' command-line tool, affecting ROS distributions Noetic Ninjemys and earlier. The vulnerability lies in the 'hz' verb, which reports the publishing rate of a topic and accepts a user-provided Python...

CVE-2024-41148: Improper Neutralization of Directives in Dynamically Evaluated Code

A code injection vulnerability has been discovered in the Robot Operating System ROS 'rostopic' command-line tool, affecting ROS distributions Noetic Ninjemys and earlier. The vulnerability lies in the 'hz' verb, which reports the publishing rate of a topic and accepts a user-provided Python...

UBUNTU-CVE-2025-38193

In the Linux kernel, the following vulnerability has been resolved: netsched: schsfq: reject invalid perturb period Gerrard Tai reported that SFQ perturbperiod has no range check yet, and this can be used to trigger a race condition fixed in a separate patch. We want to make sure ctl-perturbperio...

macOS Version of HZ RAT Backdoor Targets Chinese Messaging App Users

Users of Chinese instant messaging apps like DingTalk and WeChat are the target of an Apple macOS version of a backdoor named HZ RAT. The artifacts "almost exactly replicate the functionality of the Windows version of the backdoor and differ only in the payload, which is received in the form of...

HZ Rat backdoor for macOS attacks users of China’s DingTalk and WeChat

In June 2024, we discovered a macOS version of the HZ Rat backdoor targeting users of the enterprise messenger DingTalk and the social network and messaging platform WeChat. The samples we found almost exactly replicate the functionality of the Windows version of the backdoor and differ only in t...

AZL-47364 CVE-2024-42223 affecting package kernel for versions less than 5.15.164.1-1

In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: tda10048: Fix integer overflow state-xtalhz can be up to 16M, so it can overflow a 32 bit integer when multiplied by pllmfactor. Create a new 64 bit variable to hold the calculations...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which originates in the media:dvb-frontends:tda10048 module where state-xtalhz can be as high as 16M during computation, an...

UBUNTU-CVE-2021-47603

In the Linux kernel, the following vulnerability has been resolved: audit: improve robustness of the audit queue handling If the audit daemon were ever to get stuck in a stopped state the kernel's kauditdthread could get blocked attempting to send audit records to the userspace audit daemon. With...