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-rw-r--r--meta-networking/recipes-support/dnsmasq/dnsmasq/lua.patch33
-rw-r--r--meta-networking/recipes-support/dnsmasq/dnsmasq_2.90.bb (renamed from meta-networking/recipes-support/dnsmasq/dnsmasq_2.89.bb)4
-rw-r--r--meta-networking/recipes-support/dnsmasq/files/CVE-2023-28450.patch48
3 files changed, 1 insertions, 84 deletions
diff --git a/meta-networking/recipes-support/dnsmasq/dnsmasq/lua.patch b/meta-networking/recipes-support/dnsmasq/dnsmasq/lua.patch
deleted file mode 100644
index f8697699ac..0000000000
--- a/meta-networking/recipes-support/dnsmasq/dnsmasq/lua.patch
+++ /dev/null
@@ -1,33 +0,0 @@
1From be1b3d2d0f1608cba5efee73d6aac5ad0709041b Mon Sep 17 00:00:00 2001
2From: Joe MacDonald <joe_macdonald@mentor.com>
3Date: Tue, 9 Sep 2014 10:24:58 -0400
4Subject: [PATCH] Upstream-Status: Inappropriate [OE specific]
5
6Signed-off-by: Christopher Larson <chris_larson@mentor.com>
7Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
8
9---
10Upstream-Status: Pending
11
12 Makefile | 4 ++--
13 1 file changed, 2 insertions(+), 2 deletions(-)
14
15diff --git a/Makefile b/Makefile
16index 73ea23e..ed3eeb9 100644
17--- a/Makefile
18+++ b/Makefile
19@@ -60,8 +60,8 @@ idn2_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LIBIDN2 $(PKG_CONFI
20 idn2_libs = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LIBIDN2 $(PKG_CONFIG) --libs libidn2`
21 ct_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_CONNTRACK $(PKG_CONFIG) --cflags libnetfilter_conntrack`
22 ct_libs = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_CONNTRACK $(PKG_CONFIG) --libs libnetfilter_conntrack`
23-lua_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --cflags lua5.2`
24-lua_libs = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --libs lua5.2`
25+lua_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --cflags lua`
26+lua_libs = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_LUASCRIPT $(PKG_CONFIG) --libs lua`
27 nettle_cflags = `echo $(COPTS) | $(top)/bld/pkg-wrapper HAVE_DNSSEC $(PKG_CONFIG) --cflags 'nettle hogweed' \
28 HAVE_CRYPTOHASH $(PKG_CONFIG) --cflags nettle \
29 HAVE_NETTLEHASH $(PKG_CONFIG) --cflags nettle`
30
31--
322.9.5
33
diff --git a/meta-networking/recipes-support/dnsmasq/dnsmasq_2.89.bb b/meta-networking/recipes-support/dnsmasq/dnsmasq_2.90.bb
index 684eb44320..38fa271dc3 100644
--- a/meta-networking/recipes-support/dnsmasq/dnsmasq_2.89.bb
+++ b/meta-networking/recipes-support/dnsmasq/dnsmasq_2.90.bb
@@ -11,15 +11,13 @@ DEPENDS += "gettext-native"
11 11
12#at least versions 2.69 and prior are moved to the archive folder on the server 12#at least versions 2.69 and prior are moved to the archive folder on the server
13SRC_URI = "http://www.thekelleys.org.uk/dnsmasq/${@['archive/', ''][float(d.getVar('PV').split('.')[1]) > 69]}dnsmasq-${PV}.tar.gz \ 13SRC_URI = "http://www.thekelleys.org.uk/dnsmasq/${@['archive/', ''][float(d.getVar('PV').split('.')[1]) > 69]}dnsmasq-${PV}.tar.gz \
14 file://lua.patch \
15 file://init \ 14 file://init \
16 file://dnsmasq.conf \ 15 file://dnsmasq.conf \
17 file://dnsmasq-resolvconf.service \ 16 file://dnsmasq-resolvconf.service \
18 file://dnsmasq-noresolvconf.service \ 17 file://dnsmasq-noresolvconf.service \
19 file://dnsmasq-resolved.conf \ 18 file://dnsmasq-resolved.conf \
20 file://CVE-2023-28450.patch \
21" 19"
22SRC_URI[sha256sum] = "8651373d000cae23776256e83dcaa6723dee72c06a39362700344e0c12c4e7e4" 20SRC_URI[sha256sum] = "8f6666b542403b5ee7ccce66ea73a4a51cf19dd49392aaccd37231a2c51b303b"
23 21
24inherit pkgconfig update-rc.d systemd 22inherit pkgconfig update-rc.d systemd
25 23
diff --git a/meta-networking/recipes-support/dnsmasq/files/CVE-2023-28450.patch b/meta-networking/recipes-support/dnsmasq/files/CVE-2023-28450.patch
deleted file mode 100644
index 129c9043e8..0000000000
--- a/meta-networking/recipes-support/dnsmasq/files/CVE-2023-28450.patch
+++ /dev/null
@@ -1,48 +0,0 @@
1From eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5 Mon Sep 17 00:00:00 2001
2From: Simon Kelley <simon@thekelleys.org.uk>
3Date: Tue, 7 Mar 2023 22:07:46 +0000
4Subject: [PATCH] Set the default maximum DNS UDP packet size to 1232.
5
6http://www.dnsflagday.net/2020/ refers.
7
8Thanks to Xiang Li for the prompt.
9
10CVE: CVE-2023-28450
11Upstream-Status: Backport [https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=eb92fb32b746f2104b0f370b5b295bb8dd4bd5e5]
12
13Signed-off-by: Peter Marko <peter.marko@siemens.com>
14---
15 man/dnsmasq.8 | 3 ++-
16 src/config.h | 2 +-
17 2 files changed, 3 insertions(+), 2 deletions(-)
18
19diff --git a/man/dnsmasq.8 b/man/dnsmasq.8
20index 41e2e04..5acb935 100644
21--- a/man/dnsmasq.8
22+++ b/man/dnsmasq.8
23@@ -183,7 +183,8 @@ to zero completely disables DNS function, leaving only DHCP and/or TFTP.
24 .TP
25 .B \-P, --edns-packet-max=<size>
26 Specify the largest EDNS.0 UDP packet which is supported by the DNS
27-forwarder. Defaults to 4096, which is the RFC5625-recommended size.
28+forwarder. Defaults to 1232, which is the recommended size following the
29+DNS flag day in 2020. Only increase if you know what you are doing.
30 .TP
31 .B \-Q, --query-port=<query_port>
32 Send outbound DNS queries from, and listen for their replies on, the
33diff --git a/src/config.h b/src/config.h
34index 1e7b30f..37b374e 100644
35--- a/src/config.h
36+++ b/src/config.h
37@@ -19,7 +19,7 @@
38 #define CHILD_LIFETIME 150 /* secs 'till terminated (RFC1035 suggests > 120s) */
39 #define TCP_MAX_QUERIES 100 /* Maximum number of queries per incoming TCP connection */
40 #define TCP_BACKLOG 32 /* kernel backlog limit for TCP connections */
41-#define EDNS_PKTSZ 4096 /* default max EDNS.0 UDP packet from RFC5625 */
42+#define EDNS_PKTSZ 1232 /* default max EDNS.0 UDP packet from from /dnsflagday.net/2020 */
43 #define SAFE_PKTSZ 1232 /* "go anywhere" UDP packet size, see https://dnsflagday.net/2020/ */
44 #define KEYBLOCK_LEN 40 /* choose to minimise fragmentation when storing DNSSEC keys */
45 #define DNSSEC_WORK 50 /* Max number of queries to validate one question */
46--
472.20.1
48