[kirkstone] inetutils: patch CVE-2026-24061

diff --git a/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-01.patch b/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-01.patch
new file mode 100644
index 0000000000..0af666cb1a
--- /dev/null
+++ b/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-01.patch
@@ -0,0 +1,38 @@ 
+From fd702c02497b2f398e739e3119bed0b23dd7aa7b Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 20 Jan 2026 01:10:36 -0800
+Subject: [PATCH] Fix injection bug with bogus user names
+
+Problem reported by Kyu Neushwaistein.
+* telnetd/utility.c (_var_short_name):
+Ignore user names that start with '-' or contain shell metacharacters.
+
+Signed-off-by: Simon Josefsson <simon@josefsson.org>
+
+CVE: CVE-2026-24061
+Upstream-Status: Backport [https://codeberg.org/inetutils/inetutils/commit/fd702c02497b2f398e739e3119bed0b23dd7aa7b]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ telnetd/utility.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/telnetd/utility.c b/telnetd/utility.c
+index b486226e..c02cd0e6 100644
+--- a/telnetd/utility.c
++++ b/telnetd/utility.c
+@@ -1737,7 +1737,14 @@ _var_short_name (struct line_expander *exp)
+       return user_name ? xstrdup (user_name) : NULL;
+ 
+     case 'U':
+-      return getenv ("USER") ? xstrdup (getenv ("USER")) : xstrdup ("");
++      {
++	/* Ignore user names starting with '-' or containing shell
++	   metachars, as they can cause trouble.  */
++	char const *u = getenv ("USER");
++	return xstrdup ((u && *u != '-'
++			 && !u[strcspn (u, "\t\n !\"#$&'()*;<=>?[\\^`{|}~")])
++			? u : "");
++      }
+ 
+     default:
+       exp->state = EXP_STATE_ERROR;
diff --git a/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-02.patch b/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-02.patch
new file mode 100644
index 0000000000..5a012eb295
--- /dev/null
+++ b/meta/recipes-connectivity/inetutils/inetutils/CVE-2026-24061-02.patch
@@ -0,0 +1,82 @@ 
+From ccba9f748aa8d50a38d7748e2e60362edd6a32cc Mon Sep 17 00:00:00 2001
+From: Simon Josefsson <simon@josefsson.org>
+Date: Tue, 20 Jan 2026 14:02:39 +0100
+Subject: [PATCH] telnetd: Sanitize all variable expansions
+
+* telnetd/utility.c (sanitize): New function.
+(_var_short_name): Use it for all variables.
+
+CVE: CVE-2026-24061
+Upstream-Status: Backport [https://codeberg.org/inetutils/inetutils/commit/ccba9f748aa8d50a38d7748e2e60362edd6a32cc]
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ telnetd/utility.c | 32 ++++++++++++++++++--------------
+ 1 file changed, 18 insertions(+), 14 deletions(-)
+
+diff --git a/telnetd/utility.c b/telnetd/utility.c
+index c02cd0e6..b21ad961 100644
+--- a/telnetd/utility.c
++++ b/telnetd/utility.c
+@@ -1688,6 +1688,17 @@ static void _expand_cond (struct line_expander *exp);
+ static void _skip_block (struct line_expander *exp);
+ static void _expand_block (struct line_expander *exp);
+ 
++static char *
++sanitize (const char *u)
++{
++  /* Ignore values starting with '-' or containing shell metachars, as
++     they can cause trouble.  */
++  if (u && *u != '-' && !u[strcspn (u, "\t\n !\"#$&'()*;<=>?[\\^`{|}~")])
++    return u;
++  else
++    return "";
++}
++
+ /* Expand a variable referenced by its short one-symbol name.
+    Input: exp->cp points to the variable name.
+    FIXME: not implemented */
+@@ -1714,13 +1725,13 @@ _var_short_name (struct line_expander *exp)
+       return xstrdup (timebuf);
+ 
+     case 'h':
+-      return xstrdup (remote_hostname);
++      return xstrdup (sanitize (remote_hostname));
+ 
+     case 'l':
+-      return xstrdup (local_hostname);
++      return xstrdup (sanitize (local_hostname));
+ 
+     case 'L':
+-      return xstrdup (line);
++      return xstrdup (sanitize (line));
+ 
+     case 't':
+       q = strchr (line + 1, '/');
+@@ -1728,23 +1739,16 @@ _var_short_name (struct line_expander *exp)
+ 	q++;
+       else
+ 	q = line;
+-      return xstrdup (q);
++      return xstrdup (sanitize (q));
+ 
+     case 'T':
+-      return terminaltype ? xstrdup (terminaltype) : NULL;
++      return terminaltype ? xstrdup (sanitize (terminaltype)) : NULL;
+ 
+     case 'u':
+-      return user_name ? xstrdup (user_name) : NULL;
++      return user_name ? xstrdup (sanitize (user_name)) : NULL;
+ 
+     case 'U':
+-      {
+-	/* Ignore user names starting with '-' or containing shell
+-	   metachars, as they can cause trouble.  */
+-	char const *u = getenv ("USER");
+-	return xstrdup ((u && *u != '-'
+-			 && !u[strcspn (u, "\t\n !\"#$&'()*;<=>?[\\^`{|}~")])
+-			? u : "");
+-      }
++      return xstrdup (sanitize (getenv ("USER")));
+ 
+     default:
+       exp->state = EXP_STATE_ERROR;
diff --git a/meta/recipes-connectivity/inetutils/inetutils_2.2.bb b/meta/recipes-connectivity/inetutils/inetutils_2.2.bb
index 6f9173dbc1..9f4e1a82e1 100644
--- a/meta/recipes-connectivity/inetutils/inetutils_2.2.bb
+++ b/meta/recipes-connectivity/inetutils/inetutils_2.2.bb
@@ -24,6 +24,8 @@  SRC_URI = "${GNU_MIRROR}/inetutils/inetutils-${PV}.tar.xz \
            file://CVE-2022-39028.patch \
            file://0001-CVE-2023-40303-ftpd-rcp-rlogin-rsh-rshd-uucpd-fix-ch.patch \
            file://0002-CVE-2023-40303-Indent-changes-in-previous-commit.patch \
+           file://CVE-2026-24061-01.patch \
+           file://CVE-2026-24061-02.patch \
 "
 
 inherit autotools gettext update-alternatives texinfo