MGASA-2016-0118 Updated filezilla packages fix security vulnerability

Many versions of PSCP in PuTTY prior to 0.67 have a stack corruption vulnerability in their treatment of the 'sink' direction i.e. downloading from server to client of the old-style SCP protocol. In order for this vulnerability to be exploited, the user must connect to a malicious server and...

[SECURITY] Fedora 22 Update: putty-0.67-1.fc22

Putty is a SSH, Telnet & Rlogin client - this time for Linux...

Fedora 22 : putty-0.67-1.fc22 (2016-c71532c5e2)

This is new version of putty, for details see upstream announcement: http://www.chiark.greenend.org.uk/sgtatham/putty/changes.html Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically...

Fedora 23 : putty-0.67-1.fc23 (2016-96379cb8d1)

This is new version of putty, for details see upstream announcement: http://www.chiark.greenend.org.uk/sgtatham/putty/changes.html Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically...

Fedora Update for putty FEDORA-2016-96379

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

[SECURITY] Fedora 23 Update: putty-0.67-1.fc23

Putty is a SSH, Telnet & Rlogin client - this time for Linux...

Mageia: Security Advisory (MGASA-2016-0112)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Updated putty packages fix CVE-2016-2563

Updated putty package fixes security vulnerability: Many versions of PSCP in PuTTY prior to 0.67 have a stack corruption vulnerability in their treatment of the 'sink' direction i.e. downloading from server to client of the old-style SCP protocol. In order for this vulnerability to be exploited,...

MGASA-2016-0112 Updated putty packages fix CVE-2016-2563

Updated putty package fixes security vulnerability: Many versions of PSCP in PuTTY prior to 0.67 have a stack corruption vulnerability in their treatment of the 'sink' direction i.e. downloading from server to client of the old-style SCP protocol. In order for this vulnerability to be exploited,...

Putty pscp 0.66 - Stack Buffer Overwrite

Putty pscp 0.66 - Stack Buffer Overwrite Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/nix Technolog...

Putty pscp 0.66 - Stack Buffer Overwrite

Exploit for multiple platform in category dos / poc Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/ni...

Putty pscp 0.66 - Stack Buffer Overwrite

Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/nix Technology: c Vuln Classes: stack buffer overwrite...

FreeBSD : PuTTY - old-style scp downloads may allow remote code execution (7f0fbb30-e462-11e5-a3f3-080027ef73ec)

Simon G. Tatham reports : Many versions of PSCP prior to 0.67 have a stack corruption vulnerability in their treatment of the 'sink' direction i.e. downloading from server to client of the old-style SCP protocol. In order for this vulnerability to be exploited, the user must connect to a maliciou...

PuTTY pscp 客户端栈缓冲区覆盖(CVE-2016-2563)

漏洞说明 ------------------------------------------------------- 此漏洞是由于pscp连接目标主机后，接收文件路径时，函数sub407997在处理文件路径长度时，调用到sscanf函数，此函数对传入的文件路径没有进行严格的长度控制，从而导致了畸形字符串覆盖了参数缓冲区，导致程序返回地址可控，从而可以执行任意代码。...

Internet Bug Bounty: putty pscp client-side post-auth stack buffer overwrite when processing remote file size

Not sure if this will qualify but it may impact a pretty broad audience given the fact that putty code is part of many other apps filezilla, ... and it is the defacto standalone ssh client for windows administrators besides openssh cygwin putty = 0.66; affects putty versions dating back 9 years...

Fedora 22 : putty-0.66-1.fc22 (2015-5ad4a1f151)

This is new version of putty. ---- This is an update fixing integer overflow and buffer underrun in erase characters ECH handling. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically...

Fedora 23 : putty-0.66-1.fc23 (2015-3d17682c15)

This is new version of putty. ---- This is an update fixing integer overflow and buffer underrun in erase characters ECH handling. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically...

Putty 0.66 DLL Hijacking

Hi, putty-0.66-installer.exe loads and executes DWMAPI.dll or UXTheme.dll from its "application directory". For software downloaded with a web browser the application directory is typically the user's "Downloads" directory: see , and for "prior art" about this well-known and well-documented...

PuTTY - old-style scp downloads may allow remote code execution

Simon G. Tatham reports: Many versions of PSCP prior to 0.67 have a stack corruption vulnerability in their treatment of the 'sink' direction i.e. downloading from server to client of the old-style SCP protocol. In order for this vulnerability to be exploited, the user must connect to a malicious...

Critical OpenSSH Flaw Leaks Private Crypto Keys to Hackers

A 'Serious' security vulnerability has been discovered and fixed in OpenSSH – one of the most widely used open-source implementations of the Secure Shell SSH Protocol. The critical vulnerability could be exploited by hackers to force clients to leak their secret private cryptographic keys,...