similar to: [Bug 285] New: 3.3p1 on Linux 2.2.x doesn't accept connections

http://bugzilla.mindrot.org/show_bug.cgi?id=293 Summary: sshd 3.3p1 doesn't work on Slackware Product: Portable OpenSSH Version: -current Platform: ix86 URL: http://www.slynet.lu/ OS/Version: Linux Status: NEW Severity: critical Priority: P2 Component: sshd AssignedTo:

http://bugzilla.mindrot.org/show_bug.cgi?id=299 Summary: mmap problem with 3.3p1 version Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: colin at

http://bugzilla.mindrot.org/show_bug.cgi?id=289 Summary: mmap error when trying to use 3.3p1 with privsep Product: Portable OpenSSH Version: 3.1p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org

http://bugzilla.mindrot.org/show_bug.cgi?id=285 ------- Additional Comments From dtucker at zip.com.au 2002-06-23 20:31 ------- Disabling PrivSep (add "UsePrivilegeSeparation no" to sshd_config) should get it working on 2.2 kernels. 3.3p1 defaults PrivSep to on. Previous releases (that supported it) defaulted to off. ------- You are receiving this mail because: ------- You

http://bugzilla.mindrot.org/show_bug.cgi?id=288 Summary: UsePrivilegeSeparation fails on Redhat Linux 6.2, kernel 2.2.19 Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P1 Component: sshd AssignedTo:

http://bugzilla.mindrot.org/show_bug.cgi?id=259 Summary: UsePrivilegeSeparation crashed sshd under Linux 2.2 Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org

Hi; I just attempted to install openssh-3.3p1 on a Sparc box running linux kernel 2.2.14-5.0 However any attempt to connect to the daemon causes a crash. (See below) Given the current security issue, will there be an available option for running the up coming 3.4 release on a Linux 2.2 kernel? Bob ><> ><> ><> ><> ><> ><>

here's a patch to 3.3p1 for Solaris 2.6 - it does not handle mmap() with fd = -1. does it look okay? itojun --- work.i386/openssh-3.3p1/servconf.c- Tue Jun 25 23:43:22 2002 +++ work.i386/openssh-3.3p1/servconf.c Tue Jun 25 23:43:33 2002 @@ -257,7 +257,7 @@ if (use_privsep == -1) use_privsep = 1; -#if !defined(HAVE_MMAP) || !defined(MAP_ANON) +#if !defined(HAVE_MMAP) if

Just compiled the SRPM for 3.3p1 on my Immunix 6.2 box (Redhat 6.2 + Stackguard compiler), fired up the server, and tried to connect to it. No joy. In the spec file I changed the following options: # Is this build for RHL 6.x? %define build6x 1 # Disable IPv6 (avoids DNS hangs on some glibc versions) %define noip6 1 This appears in the system log: Jun 24 16:11:51 johnh sshd[27774]: fatal:

http://bugzilla.mindrot.org/show_bug.cgi?id=292 Summary: sshd[1663]: fatal: mmap(65536): Invalid argument Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org

http://bugzilla.mindrot.org/show_bug.cgi?id=286 Summary: sshd crash on connection Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: updates at

https://bugzilla.mindrot.org/show_bug.cgi?id=2019 Bug #: 2019 Summary: After a possible buffer overflow attack sshd does not accept connections any longer. Classification: Unclassified Product: Portable OpenSSH Version: 5.4p1 Platform: ix86 OS/Version: HP-UX Status: NEW Severity: normal

http://bugzilla.mindrot.org/show_bug.cgi?id=259 ------- Additional Comments From Al.Smith at gold.net 2002-06-25 18:09 ------- Linux 2.2 defines MAP_ANON in <bits/mman.h>, however it can seen in /usr/src/linux/mm/mmap.c (lines 200 onwards) that if MAP_ANON is used then the system call will return -EINVAL. The following is a quick hack to get openssh to compile on linux 2.2: diff -ur

http://bugzilla.mindrot.org/show_bug.cgi?id=297 Summary: sshd version 3.3 incompatible with pre-3.3 clients in ssh1 mode Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo:

http://bugzilla.mindrot.org/show_bug.cgi?id=332 Summary: Authentication failures after updating to 3.4.p1 Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org

The following is just a simple 'if ANON|SHARE is broken, disable compression'. We don't have time for fancy stuff until we have time for long term testing. I have one friend of mine testing this. Can I get a few other people to test. This is against --current, but maybe work against 3.3p1. Unsure. BTW.. those on NeXT platform (if you have autoreconf) should also test this. this

http://bugzilla.mindrot.org/show_bug.cgi?id=674 Summary: permanently_set_uid() doesn't work on BSDI 4.0.1 Product: Portable OpenSSH Version: 3.7p1 Platform: ix86 OS/Version: BSDI Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: openssh-bugs at mindrot.org

http://bugzilla.mindrot.org/show_bug.cgi?id=298 Summary: sshd fails to set user context, preventing all logins, also setgroups is failing Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: BSDI Status: NEW Severity: major Priority: P2 Component: sshd

A colleague was having trouble running OpenSSH 3.3p on his server. He, like many of us, has been clobbered by the mighty security penis of Theo De Raadt into enabling "privsep". But on some Linux 2.2 kernels, this is broken. Apparantly, OpenSSH "portable" relies on non-POSIX compliant mmap() features. Making the mmap() call in monitor_mm.c look something like this:

http://bugzilla.mindrot.org/show_bug.cgi?id=303 Summary: conftest fails to determine mmap anon shared Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: FreeBSD Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: openssh-unix-dev at mindrot.org