47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
From fc17470467826ef2bf50c930a45f6db43c2b5ba3 Mon Sep 17 00:00:00 2001
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From: Matthew Vernon <matthew@debian.org>
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Date: Sun, 9 Feb 2014 16:10:05 +0000
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Subject: Include the Debian version in our identification
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This makes it easier to audit networks for versions patched against security
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vulnerabilities. It has little detrimental effect, as attackers will
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generally just try attacks rather than bothering to scan for
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vulnerable-looking version strings. (However, see debian-banner.patch.)
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Forwarded: not-needed
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Last-Update: 2025-02-18
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Patch-Name: package-versioning.patch
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---
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kex.c | 2 +-
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version.h | 7 ++++++-
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2 files changed, 7 insertions(+), 2 deletions(-)
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diff --git a/kex.c b/kex.c
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index f09e79e6b..19b1fcaa8 100644
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--- a/kex.c
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+++ b/kex.c
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@@ -1255,7 +1255,7 @@ kex_exchange_identification(struct ssh *ssh, int timeout_ms,
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if (version_addendum != NULL && *version_addendum == '\0')
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version_addendum = NULL;
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if ((r = sshbuf_putf(our_version, "SSH-%d.%d-%s%s%s\r\n",
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- PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION,
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+ PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE,
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version_addendum == NULL ? "" : " ",
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version_addendum == NULL ? "" : version_addendum)) != 0) {
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oerrno = errno;
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diff --git a/version.h b/version.h
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index 1b417bfce..7acb6231e 100644
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--- a/version.h
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+++ b/version.h
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@@ -3,4 +3,9 @@
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#define SSH_VERSION "OpenSSH_10.0"
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#define SSH_PORTABLE "p2"
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-#define SSH_RELEASE SSH_VERSION SSH_PORTABLE
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+#define SSH_RELEASE_MINIMUM SSH_VERSION SSH_PORTABLE
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+#ifdef SSH_EXTRAVERSION
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+#define SSH_RELEASE SSH_RELEASE_MINIMUM " " SSH_EXTRAVERSION
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+#else
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+#define SSH_RELEASE SSH_RELEASE_MINIMUM
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+#endif
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