forked from pool/openssh
efb05e6527
- Update of the underlying OpenSSH to 6.6p1
- update to 6.6p1
Security:
* sshd(8): when using environment passing with a sshd_config(5)
AcceptEnv pattern with a wildcard. OpenSSH prior to 6.6 could
be tricked into accepting any enviornment variable that
contains the characters before the wildcard character.
Features since 6.5p1:
* ssh(1), sshd(8): removal of the J-PAKE authentication code,
which was experimental, never enabled and has been
unmaintained for some time.
* ssh(1): skip 'exec' clauses other clauses predicates failed
to match while processing Match blocks.
* ssh(1): if hostname canonicalisation is enabled and results
in the destination hostname being changed, then re-parse
ssh_config(5) files using the new destination hostname. This
gives 'Host' and 'Match' directives that use the expanded
hostname a chance to be applied.
Bugfixes:
* ssh(1): avoid spurious "getsockname failed: Bad file
descriptor" in ssh -W. bz#2200, debian#738692
* sshd(8): allow the shutdown(2) syscall in seccomp-bpf and
systrace sandbox modes, as it is reachable if the connection
is terminated during the pre-auth phase.
* ssh(1), sshd(8): fix unsigned overflow that in SSH protocol 1
bignum parsing. Minimum key length checks render this bug
unexploitable to compromise SSH 1 sessions.
* sshd_config(5): clarify behaviour of a keyword that appears
in multiple matching Match blocks. bz#2184
OBS-URL: https://build.opensuse.org/request/show/230097
OBS-URL: https://build.opensuse.org/package/show/network/openssh?expand=0&rev=76
29 lines
821 B
Diff
29 lines
821 B
Diff
# related to bnc#49845, upstream bug #529
|
|
|
|
diff --git a/openssh-6.6p1/sshd.c b/openssh-6.6p1/sshd.c
|
|
--- a/openssh-6.6p1/sshd.c
|
|
+++ b/openssh-6.6p1/sshd.c
|
|
@@ -1405,17 +1405,21 @@ main(int ac, char **av)
|
|
saved_argv = xcalloc(ac + 1, sizeof(*saved_argv));
|
|
for (i = 0; i < ac; i++)
|
|
saved_argv[i] = xstrdup(av[i]);
|
|
saved_argv[i] = NULL;
|
|
|
|
#ifndef HAVE_SETPROCTITLE
|
|
/* Prepare for later setproctitle emulation */
|
|
compat_init_setproctitle(ac, av);
|
|
- av = saved_argv;
|
|
+
|
|
+ av = xmalloc(sizeof(*saved_argv) * (saved_argc + 1));
|
|
+ for (i = 0; i < saved_argc; i++)
|
|
+ av[i] = xstrdup(saved_argv[i]);
|
|
+ av[i] = NULL;
|
|
#endif
|
|
|
|
if (geteuid() == 0 && setgroups(0, NULL) == -1)
|
|
debug("setgroups(): %.200s", strerror(errno));
|
|
|
|
/* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
|
|
sanitise_stdfd();
|
|
|