CVE-2022-46143

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data...

CVE-2021-44428

Pinkie 2.15 allows remote attackers to cause a denial of service daemon crash via a TFTP read RRQ request, aka opcode 1...

CVE-2021-1437

A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information from an affected device. This vulnerability is due to an unrestricted Trivial File Transfer Protocol TFTP...

curl: heap buffer overflow in function tftp_receive_packet()

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3...

CVE-2020-35801

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JGS516PE before 2.6.0.48, JGS524Ev2 before 2.6.0.48, JGS524PE before 2.6.0.48, and GS116Ev2 before 2.6.0.48. A TFTP server was found to be active by default. It allows remote authenticated users to...

CVE-2020-12504

Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT, ES9528-XTv2, ES7506, ES7510, ES7528, ES8508, ES8508F, ES8510, ES8510-XTE, ES9528/ES9528-XT all versions and ICRL-M-8RJ45/4SFP-G-DIN, ICRL-M-16RJ45/4CP-G-DIN FW 1.2.3 and below has an acti...

curl: heap buffer overflow in function tftp_receive_packet()

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3...

curl: heap buffer overflow in function tftp_receive_packet()

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3...

Open TFTP Server MT 'logMess' Function Buffer Overflow Vulnerability

Open TFTP Server MT is a file transfer server. A buffer overflow vulnerability exists in the 'logMess' function in Open TFTP Server MT version 1.65 and earlier. The vulnerability stems from a network system or product performing operations in memory without properly validating data boundaries,...

The vulnerability of the tftp_receive_packet function in the libcurl library, related to buffer overflow in memory, allows an attacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the tftpreceivepacket function in the libcurl library is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to gain access to confidential data, compromise its integrity, and cause service failures...

CVE-2019-5482

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3...

USN-4129-2 curl vulnerability

USN-4129-1 fixed a vulnerability in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and 14.04 ESM. Original advisory details: Thomas Vegas discovered that curl incorrectly handled memory during TFTP transfers. A remote attacker could use this issue to crash curl, resultin...

TFTP small blocksize heap buffer overflow

libcurl contains a heap buffer overflow in the function tftpreceivepacket that receives data from a TFTP server. It can call recvfrom with the default size for the buffer rather than with the size that was used to allocate it. Thus, the content that might overwrite the heap memory is controlled b...

CVE-2019-1681

A vulnerability in the TFTP service of Cisco Network Convergence System 1000 Series software could allow an unauthenticated, remote attacker to retrieve arbitrary files from the targeted device, possibly resulting in information disclosure. The vulnerability is due to improper validation of...

How to Load Balance Trivial File Transfer Protocol Servers

This article describes how to load balance a Trivial File Transfer Protocol TFTP server using Reverse Network Address Translation RNAT and Use Source IP USIP. TFTP is simple file transport protocol. It uses User Datagram Protocol UDP port 69 as a transport protocol and is typically implemented on...

The vulnerability of the TFTP Server component of the Windows Deployment Services service allows a perpetrator to execute arbitrary code.

The vulnerability of the TFTP Server component of the Windows Deployment Services service arises from an operation that goes beyond the buffer limits in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code through a specially crafted request...

The vulnerability of the sendto function in the software tool for interacting with servers via curl allows a hacker to trigger a service failure or redirect traffic.

The vulnerability of the sendto function in the curl programming interface relates to reading beyond the buffer limit when using the TFTP protocol. Exploiting this vulnerability allows a malicious actor to cause service failures or redirect traffic through a specially crafted URL address...

ALPINE-CVE-2016-7984

The TFTP parser in tcpdump before 4.9.0 has a buffer overflow in print-tftp.c:tftpprint...

PT-2016-5685 · Foreman · Foreman

Name of the Vulnerable Software and Affected Versions: Foreman versions prior to 1.10.4 Foreman versions 1.11.x prior to 1.11.2 Description: The issue allows remote attackers to execute arbitrary code via the PXE template type portion of the PATH INFO to "tftp/". This is due to an eval injection...

The vulnerability of the microprogramming software of the Cisco TelePresence Video Communication Server allows a intruder to circumvent existing restrictions on access to configuration files.

The vulnerability of the Microprogramming Software of the Cisco TelePresence Video Communication Server lies in the lack of protection for service data. Exploiting this vulnerability allows a malicious actor, who operates remotely and has completed the authentication process, to circumvent existi...