similar to: X11 forwarding with IPv6 disabled

https://bugzilla.mindrot.org/show_bug.cgi?id=2143 Bug ID: 2143 Summary: X11 forwarding for ipv4 is broken when ipv6 is disabled on the loopback interface Product: Portable OpenSSH Version: 5.3p1 Hardware: All OS: Linux Status: NEW Severity: minor Priority: P5

Hello all, as PKCS#11 URI became standard (RFC 7512), it would be good to be able to specify the keys using this notation in openssh. So far I implemented the minimal subset of this standard allowing to specify the URI for the ssh tool, in ssh_config and to work with ssh-agent. It does not bring any new dependency, provides unit and regress tests (while fixing agent-pkcs11 regress test). The

Hi Jakub, Sorry for the late reply. I was off from work for a few days. I?ve tried to add the noexec, nosuid and nodev mount options but it seems to have some difficulties to do so with kubernetes nfs-mount. I?ll keep trying to resolve it anyway. The patch you pasted is exactly the thing I wanna have. I think it?s super useful and I definitely vote yes for merging it to master. I was actually

Hello all, I believe we all can agree that scp is ugly protocol carried for ages only for its simplicity of its usage and really no dependencies as it is installed together with every ssh client. But as we have seen recently, its simplicity and flexibility comes with security issues [1], it does not have great performance and there is really no development in there. Over the years, we still keep

On Fri, 12 Oct 2018, Jakub Jelen wrote: > Something like this can be used to properly initialize new OpenSSL > versions: > > @@ -70,12 +70,19 @@ ssh_compatible_openssl(long headerver, long libver) > void > ssh_OpenSSL_add_all_algorithms(void) > { > +#if OPENSSL_VERSION_NUMBER < 0x10100000L > OpenSSL_add_all_algorithms(); > > /* Enable use of crypto

On 12/14/2016 02:22 AM, The Doctor wrote: > run test forwarding.sh ... > failed copy of /bin/ls > cmp: EOF on /usr/source/openssh-SNAP-20161214/regress/copy > corrupted copy of /bin/ls > Exit request sent. > failed local and remote forwarding > *** Error code 1 > > Stop. > make[1]: stopped in /usr/source/openssh-SNAP-20161214/regress > *** Error code 1 > >

https://bugzilla.mindrot.org/show_bug.cgi?id=2652 Bug ID: 2652 Summary: PKCS11 login skipped if login required and no pin set Product: Portable OpenSSH Version: 7.4p1 Hardware: Other OS: Linux Status: NEW Severity: normal Priority: P5 Component: Smartcard Assignee:

https://bugzilla.mindrot.org/show_bug.cgi?id=3190 Bug ID: 3190 Summary: Inconsistent handling of private keys without accompanying public keys Product: Portable OpenSSH Version: 8.3p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component:

On Sat, 2019-04-06 at 03:20 +1100, Damien Miller wrote: > On Fri, 5 Apr 2019, Jakub Jelen wrote: > > > There is also changed semantics of the ssh-keygen when listing keys > > from PKCS#11 modules. In the past, it was not needed to enter a PIN > > for > > this, but now. > > > > At least, it is not consistent with a comment in the function > >

On Wed, 2018-01-03 at 13:50 +0530, Sudarshan Soma wrote: > HI, I do see some refernce on it: but seems not closed > https://marc.info/?l=secure-shell&m=115513863409952&w=2 > > http://bugzilla.mindrot.org/show_bug.cgi?id=1215 > > > Is this patch available in latest versions, 7.6? No. It never was. The SSSD is using NSS (Name Service Switch) [1] way of getting

On Mon, 14 Nov 2016, Jakub Jelen wrote: > Thank you for the comments. I understand the upstream directions and > that the OpenSSL step is not ideal. The distros will probably have to > carry these patches until the changes will settle down a bit. AFAIK Red Hat employs at least one OpenSSL maintainer. What is their view on this situation? > Other possible solution we were discussing

https://bugzilla.mindrot.org/show_bug.cgi?id=3126 Bug ID: 3126 Summary: Mark the RDomain configuration option unsupported on non-openbsd builds Product: Portable OpenSSH Version: 8.2p1 Hardware: Other OS: Linux Status: NEW Keywords: patch Severity: enhancement

https://bugzilla.mindrot.org/show_bug.cgi?id=2775 Bug ID: 2775 Summary: Improve kerberos credential forwarding support Product: Portable OpenSSH Version: 7.5p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: Kerberos support Assignee:

On Wed, 15 May 2019 at 23:14, Samiya Khanum <samiya.khanum at broadcom.com> wrote: > Hi Darren, > Thanks for quick response. > Even with openSSH8.0 version, it is not supported? 8.0p1 should work although I have not tested that specific OpenSSL version. Between 7.9p1 and 8.0p1 I had it working against what was OpenSSL head at the time. -- Darren Tucker (dtucker at dtucker.net)

Hello, I've got a problem with newer versions of ssh-agent not accepting all keys being forwarded to them. Example: LOCAL-WORKSTATION ssh-add -l 4096 SHA256:HFSzrozPapudofYJi8QvXQdA1/vNpFc2iPWH8CGVsEg (none) (RSA) 2048 SHA256:lbjpmHAYtUO+zaLaKvWVxGNYkXRkOumcoOpLdRSVX/U /home/matt/.ssh/id_rsa_embedded (RSA) ssh -V OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017 BROKEN-REMOTE ssh

Thanks Jakub. How does this patch match the OpenSSH source version? Does the patch only applicable to OpenSSH version 6.6.1, or does other version available as well? Thanks. On Fri, Dec 4, 2015 at 4:26 AM, Jakub Jelen <jjelen at redhat.com> wrote: > > On 12/04/2015 03:26 AM, security veteran wrote: > >> 3. Is there a way to re-compile OpenSSH by turning on/off some flags

On Fri, 2018-01-05 at 16:00 +1030, David Newall wrote: > On 05/01/18 02:44, Thomas G?ttler wrote: > > I set up a chroot sftp server [...] > > Is there a way to get both? > > > > - chroot > > > > - writable root > > The source code (sftpd.c) seems to require that the root directory > be > owned by root and not group or world writable, so I

https://bugzilla.mindrot.org/show_bug.cgi?id=1457 --- Comment #9 from Ian Donaldson <iand at ekit-inc.com> --- Ok agreed, my patch reopens that CVE. The problem is that on Solaris 9 and Solaris 10 if you don't have IPv6 addresses configured, getaddrinfo() returns both AF_INET and AF_INET6 entries, and it returns AF_INET6 *first*. An attempted bind() to an AF_INET6 address on a system

On 12/04/2015 10:02 PM, security veteran wrote: > Hi Jakub, > > Another question I have is, are there any changes in this patch RedHat > Linux distribution specific? The reason I ask is, if I port the changes to > other Linux distribution like Debian or Ubuntu, do you see any issues? I don't think there is something distro-specific. Distro specific parts are handled in other

https://bugzilla.mindrot.org/show_bug.cgi?id=2394 Bug ID: 2394 Summary: Provide a global configuration option to disable ControlPersist Product: Portable OpenSSH Version: 6.8p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh