summaryrefslogtreecommitdiff
path: root/sshd.c
diff options
context:
space:
mode:
authorMatthew Vernon <matthew@debian.org>2014-02-09 16:10:05 +0000
committerColin Watson <cjwatson@debian.org>2016-12-28 20:05:06 +0000
commit9d2f9a1fb49b3d3c73a654e1b4aae6e26ad23075 (patch)
tree7a108410a12560546a635603229f0d6e5935bd4f /sshd.c
parent432a9b5cd1f63c4c1dc678cc0916819bc57280bc (diff)
Include the Debian version in our identification
This makes it easier to audit networks for versions patched against security vulnerabilities. It has little detrimental effect, as attackers will generally just try attacks rather than bothering to scan for vulnerable-looking version strings. (However, see debian-banner.patch.) Forwarded: not-needed Last-Update: 2013-09-14 Patch-Name: package-versioning.patch
Diffstat (limited to 'sshd.c')
-rw-r--r--sshd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sshd.c b/sshd.c
index 9aab36c3f..49f3a2e52 100644
--- a/sshd.c
+++ b/sshd.c
@@ -378,7 +378,7 @@ sshd_exchange_identification(struct ssh *ssh, int sock_in, int sock_out)
378 char remote_version[256]; /* Must be at least as big as buf. */ 378 char remote_version[256]; /* Must be at least as big as buf. */
379 379
380 xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s", 380 xasprintf(&server_version_string, "SSH-%d.%d-%.100s%s%s%s",
381 PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION, 381 PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE,
382 *options.version_addendum == '\0' ? "" : " ", 382 *options.version_addendum == '\0' ? "" : " ",
383 options.version_addendum, newline); 383 options.version_addendum, newline);
384 384