3609 matches found
Dahua多款产品 安全漏洞
Dahua SD, among others, are products of China’s Dahua Corporation. Dahua SD is a series of cloud-based tabletop cameras. Dahua NVR is a series of network video recorders. Dahua XVR is a series of devices capable of recording and displaying high-definition and IP cameras. Several Dahua products ha...
Palo Alto Networks PAN-OS 代码问题漏洞
Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks for its firewall devices. There is a code vulnerability in Palo Alto Networks PAN-OS, which stems from memory corruption during tunnel traffic processing. This vulnerability could allow authenticated users to initiat...
CVE-2026-35058
Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7alpha1 through 2.7.1 allows authenticated attackers to trigger a fatal assertion and cause a denial of service via a specially crafted packet...
CVE-2026-3238 Samba: denial of service against ad dc wins server
A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...
CVE-2025-53844
A out-of-bounds write vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11 allows attacker to execute unauthorized code or commands via specially crafted packets...
CVE-2024-27686
Mikrotik RouterOS x86 6.40.5 through 6.49.10 fixed in 7 allows a remote attacker to cause a denial of service device crash via crafted packet data to the SMB service on TCP port 445...
CVE-2025-5090
CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service DoS scenario. Note that this would require the attacker to have a high privilege access...
kernel: netfilter: ip6t_eui64: reject invalid MAC header for all packets
A flaw was found in the Linux kernel's netfilter component. This vulnerability occurs because the eui64mt6 function, which processes IPv6 packets, does not properly validate the MAC header for all packets. Specifically, packets with a zero fragment offset could bypass an existing guard, allowing...
Arista EOS 安全漏洞
Arista EOS is a fully programmable, highly modular Linux-based network operating system developed by the American company Arista. There is a security vulnerability in Arista EOS. This vulnerability arises when configuring IPsec, where specially crafted packets may cause the data plane to stop...
zeroconf: Unbounded exception-dedup state retains packet buffers via traceback frame locals, enabling LAN-local memory exhaustion
Impact DNSIncoming.logexceptiondebug and the four QuietLogger exception-dedup methods stored an unbounded seenlogs dict keyed by strsys.excinfo1. The seven IncomingDecodeError messages raised from readname / decodelabelsatoffset RFC 6762 §18 name-decoding error paths all embed self.source — the...
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen
A flaw was found in the Linux kernel, specifically within the netfilter: xttcpmss module. A remote attacker could exploit this vulnerability by sending a specially crafted TCP packet. The TCP option parser does not properly validate the remaining option length, which results in an out-of-bounds...
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen
A flaw was found in the Linux kernel, specifically within the netfilter: xttcpmss module. A remote attacker could exploit this vulnerability by sending a specially crafted TCP packet. The TCP option parser does not properly validate the remaining option length, which results in an out-of-bounds...
kernel: netfilter: xt_tcpmss: check remaining length before reading optlen
A flaw was found in the Linux kernel, specifically within the netfilter: xttcpmss module. A remote attacker could exploit this vulnerability by sending a specially crafted TCP packet. The TCP option parser does not properly validate the remaining option length, which results in an out-of-bounds...
Vulnerability of the gdi_CacheToSurface() function in the RDP client FreeRDP, allowing a hacker to execute arbitrary code and cause service failure
The vulnerability of the gdiCacheToSurface function in the RDP client FreeRDP is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code and cause a service failure by sending specially crafted RDPGFX packets...
ROS-20260526-73-0006
Vulnerability in python-relenv related to improper dynamic memory cleanup. Exploitation of the vulnerability allows a remote attacker to bypass security restrictions and cause a denial of service by sending specially crafted smb2 packets...
Astra Linux – Vulnerability in Wireshark
The SSH dissector in Wireshark versions 4.0.0 to 4.0.10 allows for denial of service through packet injection or malicious capture files...
Astra Linux – Vulnerability in Wireshark
The XRA dissector infinite loop in Wireshark versions 4.0.0 to 4.0.5, and 3.6.0 to 3.6.13 allows for denial of service through packet injection or malicious capture files...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
A flaw was discovered in the Linux kernel’s NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packets when using NVMe over TCP. This can lead to the NVMe driver dereferencing a NULL pointer, resulting in kernel panic and a denial of service...
Astra Linux – Vulnerability in Wireshark
An infinite loop in the BitTorrent DHT dissector in Wireshark versions 3.6.0, 3.4.0, and 3.4.10 allows for denial of service through packet injection or malicious capture files...