cybersecurity-exam-report

Cybersecurity Exam Project: ProFTPD Exploitation and MySQL Dat...

USN-8527-1 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - Cryptographic API; - InfiniBand drivers; - IOMMU subsystem; - Network drivers; -...

USN-8492-5: Linux kernel (FIPS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; -...

Improper Access Control

Coder is vulnerable to Improper Access Control. The vulnerability is due to the tailnet coordinator validating an agent's Addresses but not its AllowedIPs, which allows an authenticated attacker to advertise unauthorized IP prefixes that are propagated to WireGuard peers, potentially enabling...

CVE-2026-44512

A flaw was found in Open Neural Network Exchange ONNX, an open standard for machine learning interoperability. This vulnerability allows a remote attacker to cause an unrecoverable denial of service DoS by providing a specially crafted untrusted model. The flaw occurs when the...

CVE-2026-21051

Technical details about CVE-2026-21051 are not publicly available in the provided documents. Monitor for updates from Samsung security advisories and NVD for affected products and fixes.

SUSE CVE-2026-29009

U-Boot before 2026.07-rc2 contains a buffer overflow vulnerability in nfsreadlinkreply net/nfs-common.c when CONFIGCMDNFS is enabled, allowing a malicious or compromised NFS server to overflow the 2048-byte nfspathbuff buffer by returning multiple relative symlink targets that are appended withou...

[SECURITY] Fedora 43 Update: nmap-7.92-8.fc43

Nmap is a utility for network exploration or security auditing. It supports ping scanning determine which hosts are up, many port scanning techniques determine what services the hosts are offering, and TCP/IP fingerprinting remote host operating system identification. Nmap also offers flexible ta...

EUVD-2026-42716

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion. Due to an incorrect initialization, a process which should only be able to communicate internall...

The vulnerability of the parser for BLF files in the Wireshark traffic analyzer software allows a hacker to disclose protected information.

The vulnerability of the Wireshark parser for analyzing BLF files related to traffic analysis in computer networks is linked to errors during initialization. Exploiting this vulnerability can allow attackers to disclose sensitive information that is protected by security measures...

PT-2026-57263

Name of the Vulnerable Software and Affected Versions GNU Wget versions prior to 1.25.1 Description GNU Wget fails to validate the IP address provided by an FTP PASV response when operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit th...

MiracleLinux 9 : kernel-5.14.0-687.10.1.el9_8 (AXSA:2026-1231:47)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1231:47 advisory. kernel: net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit CVE-2025-39766 kernel: scsi: qla2xxx: Fix improper freeing of purex item...

RockyLinux 8 : gstreamer1-plugins-bad-free (RLSA-2026:37130)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:37130 advisory. gstreamer1-plugins-bad-free: GStreamer: Heap buffer overflow via crafted VNC server rectangle in librfb CVE-2026-52720 gstreamer1-plugins-bad-free:...

CVE-2026-57028

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion. Due to an incorrect initialization, a process which should only be able to communicate internall...

CVE-2026-33803

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a limited information disclosure and availability impact to the device. Due to a wrong initialization, a process whi...

CVE-2026-57054 Junos OS: MX Series: Web filtering doesn't block specifically formatted URLs

A Use of Incorrectly-Resolved Name or Reference vulnerability in the URL filtering plugin of Juniper Networks Junos OS on MX Series allows an unauthenticated, network-based attacker to bypass web filtering and access downstream resources that should be unreachable. If an MX Series device is...

CVE-2026-57028

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion. Due to an incorrect initialization, a process which should only be able to communicate internall...

CVE-2026-57028

CVE-2026-57028 affects Juniper Networks Junos OS Evolved. An incorrectly initialized process meant to communicate only internally can be reached over the network via an open port, enabling an unauthenticated, network-based attacker to gain unauthorized access to license management. Affected scope...

CVE-2026-57022 Junos OS: MX Series with SPC3, SRX Series: Specific packet in response to a TCP connection establishment by the affected device can crash the PFE

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. When an affected device initiates a TCP...

CVE-2026-57021 Junos OS: SRX Series: If VPN compliance-check is configured an attacker can cause http-gk process crash

An Out-of-bounds Write vulnerability in the http-gatekeeper http-gk of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If an SRX Series device is configured for remote-access VPN with pre-logon compliance check, a...