PuTTY memory overwrite vulnerability

PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms and an xterm terminal emulator. A memory overwrite vulnerability exists in PuTTY versions prior to 0.71. A remote attacker can exploit this vulnerability to overwrite memory...

PuTTY Releases Important Software Update to Patch 8 High-Severity Flaws

The popular SSH client program PuTTY has released the latest version of its software that includes security patches for 8 high-severity security vulnerabilities. PuTTY is one of the most popular and widely used open-source client-side programs that allows users to remotely access computers over...

PuTTY Releases Important Software Update to Patch 8 High-Severity Flaws

The popular SSH client program PuTTY has released the latest version of its software that includes security patches for 8 high-severity security vulnerabilities. PuTTY is one of the most popular and widely used open-source client-side programs that allows users to remotely access computers over...

FreeBSD : PuTTY -- security fixes in new release (46e1ece5-48bd-11e9-9c40-080027ac955c)

The PuTTY team reports : New in 0.71 : - Security fixes found by an EU-funded bug bounty programme : - + a remotely triggerable memory overwrite in RSA key exchange, which can occur before host key verification - + potential recycling of random numbers used in cryptography - + on Unix, remotely...

PuTTY -- security fixes in new release

The PuTTY team reports: New in 0.71: Security fixes found by an EU-funded bug bounty programme: + a remotely triggerable memory overwrite in RSA key exchange, which can occur before host key verification + potential recycling of random numbers used in cryptography + on Unix, remotely triggerable...

PuTTY (European Commission - DIGIT): Assertion `col >= 0 && col < line->cols' failed, process aborted while streaming ouput from remote server

Summary: During the course of testing putty-0.70-2019-03-01.e0a7697 on Fedora 29 compiled with clang version 7.0.1 Fedora 7.0.1-4.fc29, we discovered it was possible to abort a remote client by streaming data at it in such a way as to trigger an assertion failure in terminal.c. putty:...

Trickbot Malware Goes After Remote Desktop Credentials

The banking trojan known as Trickbot has resurfaced, with an updated info-stealing module that allows it to harvest remote desktop application credentials. According to Trend Micro’s Noel Anthony Llimos and Carl Maverick Pascual, a new variant has recently come on the scene, and is being spread v...

PuTTY (European Commission - DIGIT): Assertion `len == 1' failed, process aborted while streaming ouput from remote server

Summary: During the course of testing putty-0.70-2019-02-12.75dda5e on Fedora 29 compiled with clang version 7.0.1 Fedora 7.0.1-1.fc29, we discovered it was possible to abort a remote client by streaming data at it in such a way as to trigger an assertion failure. putty: unix/gtkwin.c:3801: void...

PuTTY (European Commission - DIGIT): puttygen: heap-buffer-overflow in mp_get_decimal()

Summary: After downloading putty-0.70-2019-01-17.53747ad.tar.gz, I compiled it on Debian 9 with Clang-8.0.0 and AddressSanitizer and while trying to extract a public key from a crafted key file, I triggered a heap-buffer-overflow in mpgetdecimal. Description: A buffer overflow condition exists wh...

PuTTY (European Commission - DIGIT): heap-use-after-free (READ of size 8) in main()

Summary: After downloading putty-0.70-2019-01-17.53747ad.tar.gz, I compiled it on Debian 9 with Clang-8.0.0 and AddressSanitizer and while trying to extract a public key from a crafted key, I triggered a heap-use-after-free in main. Description: add more details about this vulnerability Steps To...

PuTTY SCP Multiple Spoofing Vulnerabilities - Windows

PuTTY is prone to multiple spoofing vulnerabilities. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:putty:putty"; ifdescription...

Unable to Log On to NetScaler SD-WAN Using PuTTY (Password Caps Locked)

Unable to log on to NetScaler SD-WAN using PuTTY Password Caps Locked...

PuTTY Portable Detection (Windows SMB Login)

SMB login and WMI file search based detection of PuTTY Portable. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2017-17131

Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 have an DoS vulnerability due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated...

Input validation

Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 have an DoS vulnerability due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated...

CVE-2017-17131

Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 have an DoS vulnerability due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated...

CVE-2017-17131

CVE-2017-17131 affects Huawei DP300, RP200, V600R006C00, TE30/TE50/TE60, VP9660, and related V500R002C00/V600R006C00/V100R001C10 family products. The vulnerability arises from insufficient validation of a parameter when loading a putty comment key, allowing an authenticated remote attacker to pla...

CVE-2017-17131

Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 have an DoS vulnerability due to insufficient validation of the parameter when a putty comment key is loaded. An authenticated...

PuTTY < 0.67 PSCP Server Header Handling Stack Buffer Overflow

The remote host has a version of PuTTY installed that is prior to 0.67. It is, therefore, affected by a stack-based buffer overflow related to handling SCP-SINK file-size responses that could allow arbitrary code execution. C Tenable Network Security, Inc. include"compat.inc"; if description...

Denial of Service Vulnerability in Multiple Huawei Products (CNVD-2018-00320)

Huawei DP300, RP200, and TE30/40/50/60 are Huawei's all-in-one desktop products and high-definition videoconferencing terminals for high-end customers. A denial of service vulnerability exists in several Huawei products due to insufficient parameter checking when loading the putty comment key. A...