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| author | Leo Famulari <leo@famulari.name> | 2016-12-19 10:33:17 -0500 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2016-12-19 10:54:11 -0500 |
| commit | 43686dcb2f99b2700255de7f4eedd608f6847078 (patch) | |
| tree | e78f47eaa68fe39782ae63bda399d4a25d0bab7a /gnu/packages/patches | |
| parent | 307349f6f7acc44e5271c2acc3291c7020269c7b (diff) | |
| download | guix-43686dcb2f99b2700255de7f4eedd608f6847078.tar.gz | |
gnu: openssh: Update to 7.4p1.
* gnu/packages/ssh.scm (openssh): Update to 7.4p1. [source]: Remove 'openssh-memory-exhaustion.patch'. * gnu/packages/patches/openssh-memory-exhaustion.patch: Delete file. * gnu/local.mk (dist_patch_DATA): Remove it.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/openssh-memory-exhaustion.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/gnu/packages/patches/openssh-memory-exhaustion.patch b/gnu/packages/patches/openssh-memory-exhaustion.patch deleted file mode 100644 index 91fe294ca4..0000000000 --- a/gnu/packages/patches/openssh-memory-exhaustion.patch +++ /dev/null @@ -1,39 +0,0 @@ -Fix a memory exhaustion bug in the key exchange, whereby an unauthenticated user -could potentially consume 38400 MB of memory on the server: - -http://seclists.org/oss-sec/2016/q4/185 - -Patch adapted from upstream source repository: - -https://github.com/openssh/openssh-portable/commit/ec165c392ca54317dbe3064a8c200de6531e89ad - -From ec165c392ca54317dbe3064a8c200de6531e89ad Mon Sep 17 00:00:00 2001 -From: "markus@openbsd.org" <markus@openbsd.org> -Date: Mon, 10 Oct 2016 19:28:48 +0000 -Subject: [PATCH] upstream commit - -Unregister the KEXINIT handler after message has been -received. Otherwise an unauthenticated peer can repeat the KEXINIT and cause -allocation of up to 128MB -- until the connection is closed. Reported by -shilei-c at 360.cn - -Upstream-ID: 43649ae12a27ef94290db16d1a98294588b75c05 ---- - kex.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/kex.c b/kex.c -index 3f97f8c..6a94bc5 100644 ---- a/kex.c -+++ b/kex.c -@@ -481,6 +481,7 @@ kex_input_kexinit(int type, u_int32_t seq, void *ctxt) - if (kex == NULL) - return SSH_ERR_INVALID_ARGUMENT; - -+ ssh_dispatch_set(ssh, SSH2_MSG_KEXINIT, NULL); - ptr = sshpkt_ptr(ssh, &dlen); - if ((r = sshbuf_put(kex->peer, ptr, dlen)) != 0) - return r; --- -2.10.1 - |