diff mbox series

[kirkstone] openssh: fix CVE-2023-28531

Message ID 20230328084141.49802-1-Qi.Chen@windriver.com
State New
Headers show
Series [kirkstone] openssh: fix CVE-2023-28531 | expand

Commit Message

ChenQi March 28, 2023, 8:41 a.m. UTC 
Backport patch to fix CVE-2023-28531.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
 ...-destination-constraints-for-smartca.patch | 35 +++++++++++++++++++
 .../openssh/openssh_8.9p1.bb                  |  1 +
 2 files changed, 36 insertions(+)
 create mode 100644 meta/recipes-connectivity/openssh/openssh/0001-upstream-include-destination-constraints-for-smartca.patch
diff mbox series

Patch

diff --git a/meta/recipes-connectivity/openssh/openssh/0001-upstream-include-destination-constraints-for-smartca.patch b/meta/recipes-connectivity/openssh/openssh/0001-upstream-include-destination-constraints-for-smartca.patch
new file mode 100644
index 0000000000..b4e7ce7ef6
--- /dev/null
+++ b/meta/recipes-connectivity/openssh/openssh/0001-upstream-include-destination-constraints-for-smartca.patch
@@ -0,0 +1,35 @@ 
+From 91889b5a3e7554af474a21ce8e1ffd3eb1542f06 Mon Sep 17 00:00:00 2001
+From: "djm@openbsd.org" <djm@openbsd.org>
+Date: Thu, 9 Mar 2023 06:58:26 +0000
+Subject: [PATCH] upstream: include destination constraints for smartcard keys
+ too.
+
+Spotted by Luci Stanescu; ok deraadt@ markus@
+
+OpenBSD-Commit-ID: add879fac6903a1cb1d1e42c4309e5359c3d870f
+
+CVE: CVE-2023-28531
+
+Upstream-Status: Backport [54ac4ab2b53ce9fcb66b8250dee91c070e4167ed]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ authfd.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/authfd.c b/authfd.c
+index 76e48aab..dca8e55b 100644
+--- a/authfd.c
++++ b/authfd.c
+@@ -665,7 +665,7 @@ ssh_update_card(int sock, int add, const char *reader_id, const char *pin,
+     struct dest_constraint **dest_constraints, size_t ndest_constraints)
+ {
+ 	struct sshbuf *msg;
+-	int r, constrained = (life || confirm);
++	int r, constrained = (life || confirm || dest_constraints);
+ 	u_char type;
+ 
+ 	if (add) {
+-- 
+2.37.1
+
diff --git a/meta/recipes-connectivity/openssh/openssh_8.9p1.bb b/meta/recipes-connectivity/openssh/openssh_8.9p1.bb
index 6057d055f4..d81072537c 100644
--- a/meta/recipes-connectivity/openssh/openssh_8.9p1.bb
+++ b/meta/recipes-connectivity/openssh/openssh_8.9p1.bb
@@ -26,6 +26,7 @@  SRC_URI = "http://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.tar
            file://add-test-support-for-busybox.patch \
            file://f107467179428a0e3ea9e4aa9738ac12ff02822d.patch \
            file://0001-Default-to-not-using-sandbox-when-cross-compiling.patch \
+           file://0001-upstream-include-destination-constraints-for-smartca.patch \
            "
 SRC_URI[sha256sum] = "fd497654b7ab1686dac672fb83dfb4ba4096e8b5ffcdaccd262380ae58bec5e7"