PuTTY 0.74 - Telnet und SSH Client

alles was mit LAN, Proxies, Netzwerkmonitor, usw. zu tun hat.

Moderatoren: Jean, |Gordon|, Moderatoren

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Toff
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Registriert: 28.06.02, 2:02

PuTTY 0.74 - Telnet und SSH Client

Beitrag von Toff » 30.07.03, 10:40

Hi!

Komisch, dass hier noch nicht PuTTY vorgestellt wurde... :D

PuTTY ist der imho beste SSH Client unter Windows. Superklein, superinfach, keine Installation notwendig. Man braucht nur die putty.exe. Zusätzlich gibt es noch kleine exes um Keys erzeugen zu können usw.
Homepage:
http://www.chiark.greenend.org.uk/~sgtatham/putty/
Download:
http://www.chiark.greenend.org.uk/~sgta ... nload.html
Changelog:
http://www.chiark.greenend.org.uk/~sgta ... anges.html

CU
Toff

Hinweis auf zwei Hacks:

portable Putty zum Betrieb auf dem USB-Stick
http://socialistsushi.com/portaputty/

PuttyTabs Tabs für Putty
http://www.raisin.de/putty-tabs/putty-tabs.html
Zuletzt geändert von Toff am 06.04.05, 10:14, insgesamt 3-mal geändert.

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alterra
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Beitrag von alterra » 21.02.05, 11:34

Hi,

Update: 0.57 (2005-02-20)
Fixes two security holes (1,2) which can allow a malicious SFTP server to execute code of its choice on a PSCP or PSFTP client connecting to it.

Also: Behebt 2 Sicherheitslöcher, die es "bösartigen" SFTP Servern erlaubt Code Ihrer Wahl auf dem Client auszuführen
Ciao,
Alterra

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Toff
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Beitrag von Toff » 06.04.05, 10:12

Seit laaanger Zeit mal wieder ein putty update, dass nicht nur Sicherheitslecks flickt:

These features are new in beta 0.58 (released 2005-04-05):
* Wildcards (mput/mget) and recursive file transfer in PSFTP.
* You can now save your session details from the Change Settings dialog box, after you've started your session.
* Various improvements to Unicode support, including:
o support for right-to-left and bidirectional text (Arabic, Hebrew etc). Thanks to arabeyes.org for design and most of the implementation.
o support for Arabic text shaping, again thanks to arabeyes.org.
o support for Unicode combining characters.
* Support for the xterm 256-colour control sequences.
* Port forwardings can now be reconfigured in mid-session.
* Support for IPv6. Thanks to unfix.org for having patiently maintained the patch for this until we were finally ready to integrate it.
* More configurability and flexibility in SSH-2 key exchange. In particular, PuTTY can now initiate repeat key exchange during the session, which means that if your server doesn't initiate it (OpenSSH is known not to bother) you can still have the cryptographic benefits.
* Bug fix: display artefacts caused by characters overflowing their character cell should now all be gone. (This would probably have bothered Windows ClearType users more than anyone else.)
* Bug fix: keepalives are now supported everywhere. (Previously they were supported by Windows GUI PuTTY, but were missing in Plink, PSFTP and the Unix port.)
* Miscellaneous improvements for CJK/IME users; many thanks to Hung-Te Lin for assistance.
CU
Toff


w_chisum
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Registriert: 16.06.03, 13:11

Beitrag von w_chisum » 26.01.07, 8:10

PuTTY can now connect to local serial ports as well as making network connections.
SUPER - nun kann putty auch serielle ports (COM1 - n) ansprechen und ich brauche hyperterminal o.ae. nicht mehr!

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vorkoster
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Beitrag von vorkoster » 26.01.07, 8:17

w_chisum hat geschrieben:SUPER - nun kann putty auch serielle ports (COM1 - n) ansprechen und ich brauche hyperterminal o.ae. nicht mehr!
Leider kommt es wohl bei einigen Leuten immer wieder zu Abstürzen bei seriellen Verbindungen (nicht SSH). Aber sehen wir es positiv: Hauptsache, die Entwicklung geht weiter :wink:
"Alles ist möglich, aber nicht überall."
Angela Merkel

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Kostenlos
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Beitrag von Kostenlos » 30.04.07, 19:12

Putty 0.60 (29.04.2007)

Changelog:
PuTTY 0.60 is out, containing mostly bug fixes.
Download: http://www.chiark.greenend.org.uk/~sgta ... nload.html
Liebe Grüße,
Kostenlos
-----------------------------------------------------------
Kostenlos ist nicht umsonst...

Jedes Windows-Problem lässt sich mit einem Script lösen ;)

Jean
Beiträge: 11848
Registriert: 30.10.01, 12:41

Re: PuTTY 0.60 - Telnet und SSH Client

Beitrag von Jean » 13.07.11, 15:35

PuTTY lebt!

PuTTY 0.61 with new features, bug fixes, and compatibility updates for Windows 7 and various SSH server software ...
unter anderem: SSH-2-Authentifizierung über GSSAPI, SSH-2-Komprimierung, GTK 2 für *nix, Aero für Win, ...
http://www.chiark.greenend.org.uk/~sgta ... anges.html

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Gordon
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Re: PuTTY 0.61b - Telnet und SSH Client

Beitrag von Gordon » 11.12.11, 15:55

weiter mit Version 0.62beta
These features are new in beta 0.62 (released 2011-12-10):

Security fix: PuTTY no longer retains passwords in memory by mistake.
Bug fix: Pageant now talks to both new-style clients (0.61 and above) and old-style (0.60 and below).
Bug fix: PuTTY no longer prints a spurious "Access denied" message when GSSAPI authentication fails.
Bug fix: PSCP and PSFTP now honour nonstandard port numbers in SSH saved sessions.
Bug fix: Pageant no longer leaks a file handle when an authentication fails.
Bug fix: PuTTYtel no longer crashes when saving a session.
Bug fix: PuTTY now draws underlines under the underlined text instead of sometimes putting them somewhere off to the right.
Bug fix: PuTTY now should not draw VT100 line drawing characters at the wrong vertical offset.
Während sich Viren leicht in schwachen Körpern ausbreiten, passiert dasselbe mit Verschwörungstheorien bei schwachen Geistern, insbesondere wenn Antikörper in Form von Bildung fehlen.

Jean
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Re: PuTTY 0.62b - Telnet und SSH Client

Beitrag von Jean » 06.08.13, 23:51

aktuell ist v. 0.63b, jetzt bunt und in Farbe:
You can now choose to display bold text by both brightening the foreground colour and changing the font, not just one or the other
http://www.chiark.greenend.org.uk/~sgta ... anges.html

plombe
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Re: PuTTY 0.63b - Telnet und SSH Client

Beitrag von plombe » 28.02.15, 15:02

Heute wurde v0.64 veröffentlicht.
These features are new in beta 0.64 (released 2015-02-28):

Security fix: PuTTY no longer retains the private half of users' keys in memory by mistake after authenticating with them. See private-key-not-wiped-2. (Sorry! We thought we'd fixed that in 0.63, but missed one.)
Support for SSH connection sharing, so that multiple instances of PuTTY to the same host can share a single SSH connection instead of all having to log in independently.
Command-line and configuration option to specify the expected host key(s).
Defaults change: PuTTY now defaults to SSH-2 only, instead of its previous default of SSH-2 preferred.
Local socket errors in port-forwarded connections are now recorded in the PuTTY Event Log.
Bug fix: repeat key exchanges in the middle of an SSH session now never cause an annoying interactive host key prompt.
Bug fix: reset the bolded-text default setting back to what it used to be. (0.63 set it to something wrong, as a side effect of refactoring.)
Bug fix: IPv6 literals are handled sensibly throughout the suite, if you enclose them in square brackets to prevent the colons being mistaken for a :port suffix.
Bug fix: IPv6 dynamic port forwardings should work again.
Wir tanzen im Viereck.

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Gordon
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Re: PuTTY 0.63b - Telnet und SSH Client

Beitrag von Gordon » 28.02.15, 16:10

PuTTY 0.64, released today, fixes a security hole in 0.63 and before: private-key-not-wiped-2. Also diffie-hellman-range-check has been argued to be a security hole. In addition to these and other less critical bug fixes, 0.64 also supports the major new feature of sharing an SSH connection between multiple instances of PuTTY and its tools, and a command-line and config option to specify the expected host key(s).
Während sich Viren leicht in schwachen Körpern ausbreiten, passiert dasselbe mit Verschwörungstheorien bei schwachen Geistern, insbesondere wenn Antikörper in Form von Bildung fehlen.

Jean
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Registriert: 30.10.01, 12:41

Re: PuTTY 0.64 - Telnet und SSH Client

Beitrag von Jean » 26.07.15, 0:27

v. 0.65 pre
This will be a bug-fix release: it will not contain the various new cryptographic features in the development snapshots, but it will contain large and small bug fixes over 0.64, including in particular a fix for the recent Vista-specific bug in which the configuration dialog becomes invisible.

Jean
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Registriert: 30.10.01, 12:41

Re: PuTTY 0.65 b - Telnet und SSH Client

Beitrag von Jean » 31.08.15, 0:59

v. 0.65
fixes the Vista bug where the configuration dialog became invisible, and a few other bugs, large and small.

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Gordon
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Re: PuTTY 0.65 - Telnet und SSH Client

Beitrag von Gordon » 08.11.15, 18:57

PuTTY 0.66, released today, fixes a security hole in 0.65 and before: vuln-ech-overflow. It also contains a few other small bug fixes and minor features.
Während sich Viren leicht in schwachen Körpern ausbreiten, passiert dasselbe mit Verschwörungstheorien bei schwachen Geistern, insbesondere wenn Antikörper in Form von Bildung fehlen.

Jean
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Registriert: 30.10.01, 12:41

Re: PuTTY 0.67 - Telnet und SSH Client

Beitrag von Jean » 07.03.16, 3:00

v. 0.67
Security fix: a buffer overrun in the old-style SCP protocol when receiving the header of each file downloaded from the server is fixed
Windows PuTTY now sets its process ACL more restrictively, in an attempt to defend against malicious other processes reading sensitive data out of its memory.
Assorted other robustness fixes for crashes and memory leaks.
We have started using Authenticode to sign our Windows executables and installer.

Jean
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Re: PuTTY 0.67 - Telnet und SSH Client

Beitrag von Jean » 22.02.17, 0:36

v. 6.8
Security fix: an integer overflow bug in the agent forwarding code. See vuln-agent-fwd-overflow.
Security fix: the Windows PuTTY binaries should no longer be vulnerable to hijacking by specially named DLLs in the same directory (on versions of Windows where they previously were).
Windows PuTTY no longer sets a restrictive process ACL by default, because this turned out to inconvenience too many legitimate applications such as NVDA and TortoiseGit.
The Windows PuTTY tools now come in a 64-bit version.
The Windows PuTTY tools now have Windows's ASLR and DEP security features turned on.
Support for elliptic-curve cryptography (the NIST curves and 25519), for host keys, user authentication keys, and key exchange.
Support for importing and exporting OpenSSH's new private key format.
Host key preference policy change: PuTTY prefers host key formats for which it already knows the key.
Run-time option (from the system menu / Ctrl-right-click menu) to retrieve other host keys from the same server
...

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Gordon
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Re: PuTTY 0.68 - Telnet und SSH Client

Beitrag von Gordon » 29.04.17, 14:14

These features are new in 0.69 (released 2017-04-29):

Security fix: the Windows PuTTY binaries should no longer be vulnerable to hijacking by specially named DLLs in the same directory, even the names we missed when we thought we'd fixed this in 0.68. See vuln-indirect-dll-hijack-2.
Windows PuTTY should work with MIT Kerberos again, after our DLL hijacking defences broke it.
Jump lists should now appear again on the PuTTY shortcut in the Windows Start Menu.
You can now explicitly configure SSH terminal mode settings not to be sent to the server, if your server objects to them.
Während sich Viren leicht in schwachen Körpern ausbreiten, passiert dasselbe mit Verschwörungstheorien bei schwachen Geistern, insbesondere wenn Antikörper in Form von Bildung fehlen.

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jasonliul
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Re: PuTTY 0.69 - Telnet und SSH Client

Beitrag von jasonliul » 08.07.17, 12:39

v 0.70
Security fix: the Windows PuTTY binaries should no longer be vulnerable to hijacking by specially named DLLs in the same directory, even a name we missed when we thought we’d fixed this in 0.69. See vuln-indirect-dll-hijack-3.
Windows PuTTY should be able to print again, after our DLL hijacking defences broke that functionality.
Windows PuTTY should be able to accept keyboard input outside the current code page, after our DLL hijacking defences broke that too.
Fortuna fortes juvat.

Jean
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Re: PuTTY 0.70 - Telnet und SSH Client

Beitrag von Jean » 17.03.19, 2:00

v. 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 Windows, hijacking by a malicious help file in the same directory as the executable
on Unix, remotely triggerable buffer overflow in any kind of server-to-client forwarding
multiple denial-of-service attacks that can be triggered by writing to the terminal
Other security enhancements: major rewrite of the crypto code to remove cache and timing side channels.
We now provide pre-built binaries for Windows on Arm.
Hardware-accelerated versions of the most common cryptographic primitives: AES, SHA-256, SHA-1.
GTK PuTTY now supports non-X11 displays (e.g. Wayland) and high-DPI configurations.
Type-ahead now works as soon as a PuTTY window is opened:
Support for GSSAPI key exchange:
More choices of user interface for clipboard handling.
New terminal features: support the REP escape sequence
...

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