CVE-2024-57543

Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field dhcpstartip is copied to the stack without length verification...

Security update for dhcp

This update for dhcp fixes the following issues: Fixed dhcp not starting in case group nogroup is missing bsc1192020 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run the command listed...

DHCP: DHCP routing options can manipulate interface-based VPN traffic

DHCP can add routes to a client’s routing table via the classless static route option 121. VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify...

DHCP: DHCP routing options can manipulate interface-based VPN traffic

DHCP can add routes to a client’s routing table via the classless static route option 121. VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify...

PT-2025-34937

Name of the Vulnerable Software and Affected Versions: Kea versions 2.7.1 through 2.7.9 Kea version 3.0.0 Kea version 3.1.0 Description: If a DHCPv4 client sends a request with specific options and Kea fails to find an appropriate subnet for the client, the kea-dhcp4 process will abort with an...

PT-2024-35453 · Riot · Riot

Name of the Vulnerable Software and Affected Versions: RIOT versions 2024.04 and prior Description: The issue is related to the parse advertise function, located in /sys/net/application layer/dhcpv6/client.c, which lacks a minimum header length check for dhcpv6 opt t after processing dhcpv6 msg t...

CVE-2024-11237

A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3vT TTV6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be...

PT-2024-22238 · Wbr-6012 · Wbr-6012

Name of the Vulnerable Software and Affected Versions: WBR-6012 affected versions not specified Description: The WBR-6012 is a wireless SOHO router that functions as an internet gateway for homes and small offices. It provides a WiFi access point and serves as a 4-port wired router, implementing...

edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message

A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity network to transmit a specifically crafted DHCPv6 proxy Advertise message, resulting in the...

Cisco IOS XE Software 安全漏洞

Cisco IOS XE Software is an operating system from Cisco, Inc. Used as a single operating system for enterprise wired and wireless access, aggregation, core, and WAN, Cisco IOS XE reduces business and network complexity. A security vulnerability exists in Cisco IOS XE Software that stems from...

PT-2024-6450 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: The issue is related to a logical error in the DHCP Snooping feature of Cisco IOS XE Software, specifically due to improper handling of IPv4 DHCP packets. This could allow a...

edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message

A security flaw involving buffer overflow was identified in EDK2, the open-source reference implementation of the UEFI specification. This vulnerability enables an unauthorized attacker within the vicinity network to transmit a specifically crafted DHCPv6 proxy Advertise message, resulting in the...

The vulnerability of the DHCP server service for Windows operating systems allows a perpetrator to trigger a service failure.

The vulnerability of the Remote Desktop Licensing Service for Windows operating systems is related to deficiencies in the authentication process. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

CVE-2024-38236

DHCP Server Service Denial of Service Vulnerability...

The vulnerability of the DHCPv6 relay agent in the Cisco NX-OS operating system allows a attacker to trigger a service failure.

The vulnerability of the DHCPv6 relay agent in the Cisco NX-OSS operating system is related to the assignment of the zero pointer. Exploiting this vulnerability allows a malicious actor to cause service failure by sending specially crafted DHCP packets remotely...

CVE-2024-8227

A vulnerability was found in Tenda O1 1.0.0.710648 and classified as critical. Affected by this issue is the function fromDhcpSetSer of the file /goform/DhcpSetSer. The manipulation of the argument dhcpStartIp/dhcpEndIp/dhcpGw/dhcpMask/dhcpLeaseTime/dhcpDns1/dhcpDns2 leads to stack-based buffer...

DEBIAN-CVE-2024-42040

Buffer Overflow vulnerability in the net/bootp.c in DENEX U-Boot from its initial commit in 2002 3861aa5 up to today on any platform allows an attacker on the local network to leak memory from four up to 32 bytes of memory stored behind the packet to the network depending on the later use of...

UBUNTU-CVE-2024-42040

Buffer Overflow vulnerability in the net/bootp.c in DENEX U-Boot from its initial commit in 2002 3861aa5 up to today on any platform allows an attacker on the local network to leak memory from four up to 32 bytes of memory stored behind the packet to the network depending on the later use of...

PT-2024-29707 · Denex +1 · U-Boot +1

Name of the Vulnerable Software and Affected Versions: DENEX U-Boot versions from its initial commit in 2002 3861aa5 up to today Description: A Buffer Overflow vulnerability in the net/bootp.c in DENEX U-Boot allows an attacker on the local network to leak memory from four up to 32 bytes of memor...

CVE-2024-7490

Improper Input Validation vulnerability in Microchip Techology Advanced Software Framework example DHCP server can cause remote code execution through a buffer overflow. This vulnerability is associated with program files tinydhcpserver.C and program routines lwipdhcpfindoption. This issue affect...