new file mode 100644
@@ -0,0 +1,406 @@
+From e369e67a62f44561d417cb233acc566cc696d82d Mon Sep 17 00:00:00 2001
+From: Daiki Ueno <ueno@gnu.org>
+Date: Mon, 29 Jan 2024 13:52:46 +0900
+Subject: [PATCH] gnutls_x509_trust_list_verify_crt2: remove length limit of
+ input
+
+Previously, if cert_list_size exceeded DEFAULT_MAX_VERIFY_DEPTH, the
+chain verification logic crashed with assertion failure. This patch
+removes the restriction while keeping the maximum number of
+retrieved certificates being DEFAULT_MAX_VERIFY_DEPTH.
+
+Signed-off-by: Daiki Ueno <ueno@gnu.org>
+
+CVE: CVE-2024-28835
+
+Upstream-Status: Backport [https://gitlab.com/gnutls/gnutls/-/commit/e369e67a62f44561d417cb233acc566cc696d82d]
+
+Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
+---
+ lib/gnutls_int.h | 5 +-
+ lib/x509/common.c | 10 +-
+ lib/x509/verify-high.c | 43 ++++++---
+ tests/test-chains.h | 211 ++++++++++++++++++++++++++++++++++++++++-
+ 4 files changed, 252 insertions(+), 17 deletions(-)
+
+diff --git a/lib/gnutls_int.h b/lib/gnutls_int.h
+index b2a3ae6..5127996 100644
+--- a/lib/gnutls_int.h
++++ b/lib/gnutls_int.h
+@@ -221,7 +221,10 @@ typedef enum record_send_state_t {
+
+ #define MAX_PK_PARAM_SIZE 2048
+
+-/* defaults for verification functions
++/* Defaults for verification functions.
++ *
++ * update many_icas in tests/test-chains.h when increasing
++ * DEFAULT_MAX_VERIFY_DEPTH.
+ */
+ #define DEFAULT_MAX_VERIFY_DEPTH 16
+ #define DEFAULT_MAX_VERIFY_BITS (MAX_PK_PARAM_SIZE*8)
+diff --git a/lib/x509/common.c b/lib/x509/common.c
+index 6367b03..8f8c1f8 100644
+--- a/lib/x509/common.c
++++ b/lib/x509/common.c
+@@ -1749,7 +1749,15 @@ unsigned int _gnutls_sort_clist(gnutls_x509_crt_t *clist,
+ bool insorted[DEFAULT_MAX_VERIFY_DEPTH]; /* non zero if clist[i] used in sorted list */
+ gnutls_x509_crt_t sorted[DEFAULT_MAX_VERIFY_DEPTH];
+
+- assert(clist_size <= DEFAULT_MAX_VERIFY_DEPTH);
++ /* Limit the number of certificates in the chain, to avoid DoS
++ * because of the O(n^2) sorting below. FIXME: Switch to a
++ * topological sort algorithm which should be linear to the
++ * number of certificates and subject-issuer relationships.
++ */
++ if (clist_size > DEFAULT_MAX_VERIFY_DEPTH) {
++ _gnutls_debug_log("too many certificates; skipping sorting\n");
++ return 1;
++ }
+
+ for (i = 0; i < DEFAULT_MAX_VERIFY_DEPTH; i++) {
+ issuer[i] = -1;
+diff --git a/lib/x509/verify-high.c b/lib/x509/verify-high.c
+index 5698d4f..a957511 100644
+--- a/lib/x509/verify-high.c
++++ b/lib/x509/verify-high.c
+@@ -25,7 +25,7 @@
+ #include "errors.h"
+ #include <libtasn1.h>
+ #include <global.h>
+-#include <num.h> /* MAX */
++#include <num.h> /* MIN */
+ #include <tls-sig.h>
+ #include <str.h>
+ #include <datum.h>
+@@ -1418,7 +1418,8 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ int ret = 0;
+ unsigned int i;
+ size_t hash;
+- gnutls_x509_crt_t sorted[DEFAULT_MAX_VERIFY_DEPTH];
++ gnutls_x509_crt_t *cert_list_copy = NULL;
++ unsigned int cert_list_max_size = 0;
+ gnutls_x509_crt_t retrieved[DEFAULT_MAX_VERIFY_DEPTH];
+ unsigned int retrieved_size = 0;
+ const char *hostname = NULL, *purpose = NULL, *email = NULL;
+@@ -1472,16 +1473,26 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ }
+ }
+
+- memcpy(sorted, cert_list, cert_list_size * sizeof(gnutls_x509_crt_t));
+- cert_list = sorted;
++ /* Allocate extra for retrieved certificates. */
++ if (!INT_ADD_OK(cert_list_size, DEFAULT_MAX_VERIFY_DEPTH,
++ &cert_list_max_size))
++ return gnutls_assert_val(GNUTLS_E_INVALID_REQUEST);
++
++ cert_list_copy = _gnutls_reallocarray(NULL, cert_list_max_size,
++ sizeof(gnutls_x509_crt_t));
++ if (!cert_list_copy)
++ return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
++
++ memcpy(cert_list_copy, cert_list,
++ cert_list_size * sizeof(gnutls_x509_crt_t));
++ cert_list = cert_list_copy;
+
+ ret = cert_set_init(&cert_set, DEFAULT_MAX_VERIFY_DEPTH);
+ if (ret < 0) {
+ return ret;
+ }
+
+- for (i = 0; i < cert_list_size &&
+- cert_list_size <= DEFAULT_MAX_VERIFY_DEPTH; ) {
++ for (i = 0; i < cert_list_size;) {
+ unsigned int sorted_size = 1;
+ unsigned int j;
+ gnutls_x509_crt_t issuer;
+@@ -1491,8 +1502,7 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ cert_list_size - i);
+ }
+
+- /* Remove duplicates. Start with index 1, as the first element
+- * may be re-checked after issuer retrieval. */
++ /* Remove duplicates. */
+ for (j = 1; j < sorted_size; j++) {
+ if (cert_set_contains(&cert_set, cert_list[i + j])) {
+ if (i + j < cert_list_size - 1) {
+@@ -1539,14 +1549,16 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ ret = retrieve_issuers(list,
+ cert_list[i - 1],
+ &retrieved[retrieved_size],
+- DEFAULT_MAX_VERIFY_DEPTH -
+- MAX(retrieved_size,
+- cert_list_size));
++ MIN(DEFAULT_MAX_VERIFY_DEPTH - retrieved_size,
++ cert_list_max_size - cert_list_size));
+ if (ret < 0) {
+ break;
+ } else if (ret > 0) {
+ assert((unsigned int)ret <=
+- DEFAULT_MAX_VERIFY_DEPTH - cert_list_size);
++ DEFAULT_MAX_VERIFY_DEPTH - retrieved_size);
++ assert((unsigned int)ret <=
++ cert_list_max_size - cert_list_size);
++
+ memmove(&cert_list[i + ret],
+ &cert_list[i],
+ (cert_list_size - i) *
+@@ -1563,8 +1575,10 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ }
+
+ cert_list_size = shorten_clist(list, cert_list, cert_list_size);
+- if (cert_list_size <= 0)
+- return gnutls_assert_val(GNUTLS_E_INTERNAL_ERROR);
++ if (cert_list_size <= 0) {
++ ret = gnutls_assert_val(GNUTLS_E_INTERNAL_ERROR);
++ goto cleanup;
++ }
+
+ hash =
+ hash_pjw_bare(cert_list[cert_list_size - 1]->raw_issuer_dn.
+@@ -1715,6 +1729,7 @@ gnutls_x509_trust_list_verify_crt2(gnutls_x509_trust_list_t list,
+ }
+
+ cleanup:
++ gnutls_free(cert_list_copy);
+ for (i = 0; i < retrieved_size; i++) {
+ gnutls_x509_crt_deinit(retrieved[i]);
+ }
+diff --git a/tests/test-chains.h b/tests/test-chains.h
+index 09a5461..dd872a9 100644
+--- a/tests/test-chains.h
++++ b/tests/test-chains.h
+@@ -25,7 +25,7 @@
+
+ /* *INDENT-OFF* */
+
+-#define MAX_CHAIN 10
++#define MAX_CHAIN 17
+
+ static const char *chain_with_no_subject_id_in_ca_ok[] = {
+ "-----BEGIN CERTIFICATE-----\n"
+@@ -4386,6 +4386,213 @@ static const char *cross_signed_ca[] = {
+ NULL
+ };
+
++/* This assumes DEFAULT_MAX_VERIFY_DEPTH to be 16 */
++static const char *many_icas[] = {
++ /* Server */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBqzCCAV2gAwIBAgIUIK3+SD3GmqJlRLZ/ESyhTzkSDL8wBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowNzEbMBkGA1UEChMSR251VExTIHRlc3Qgc2VydmVyMRgwFgYD\n"
++ "VQQDEw90ZXN0LmdudXRscy5vcmcwKjAFBgMrZXADIQAWGjx45NIJiKFsNBxxRRjm\n"
++ "NxUT5KYK7xXr5HPVywwgLaOBkjCBjzAMBgNVHRMBAf8EAjAAMBoGA1UdEQQTMBGC\n"
++ "D3Rlc3QuZ251dGxzLm9yZzATBgNVHSUEDDAKBggrBgEFBQcDATAOBgNVHQ8BAf8E\n"
++ "BAMCB4AwHQYDVR0OBBYEFKgNAQWZPx76/vXqQOdIi5mTftsaMB8GA1UdIwQYMBaA\n"
++ "FDaPsY6WAGuRtrhYJE6Gk/bg5qbdMAUGAytlcANBAMIDh8aGcIIFDTUrzfV7tnkX\n"
++ "hHrxyFKBH/cApf6xcJQTfDXm23po627Ibp+WgLaWMY08Fn9Y2V6Ev8ADfqXNbQ8=\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA16 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUSnE0PKdm/dsnZSWBh5Ct4pS6DcwwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAxq9SI8vp0QH1dDBBuZW+t+bLLROppQbjSQ4O1BEonDOjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBQ2j7GOlgBrkba4\n"
++ "WCROhpP24Oam3TAfBgNVHSMEGDAWgBRvdUKX0aw3nfUIdvivXGSfRO7zyjAFBgMr\n"
++ "ZXADQQBsI2Hc7X5hXoHTvk01qMc5a1I27QHAFRARJnvIQ15wxNS2LVLzGk+AUmwr\n"
++ "sOhBKAcVfS55uWtYdjoWQ80h238H\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA15 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUQk4XkgQVImnp6OPZas7ctwgBza4wBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAs3yVKLJd3sKbNVmj6Bxy2j1x025rksyQpZZWnCx5a+CjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBRvdUKX0aw3nfUI\n"
++ "dvivXGSfRO7zyjAfBgNVHSMEGDAWgBRhGfUXYPh4YQsdtTWYUozLphGgfzAFBgMr\n"
++ "ZXADQQBXTtm56x6/pHXdW8dTvZLc/8RufNQrMlc23TCgX0apUnrZdTsNAb7OE4Uu\n"
++ "9PBuxK+CC9NL/BL2hXsKvAT+NWME\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA14 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUKfwz7UUYRvYlvqwmnLJlTOS9o1AwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAXbUetQ08t+F4+IcKL++HpeclqTxXZ7cG4mwqvHmTUEWjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBRhGfUXYPh4YQsd\n"
++ "tTWYUozLphGgfzAfBgNVHSMEGDAWgBQYRQqO+V1kefF7QvNnFU1fX5H9+jAFBgMr\n"
++ "ZXADQQAiSHNMTLPFP3oa6q13Dj8jSxF9trQDJGM1ArWffFcPZUt2U4/ODHdcMTHx\n"
++ "kGwhIj+ghBlu6ykgu6J2wewCUooC\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA13 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUUKOs59gyCPAZzoC7zMZQSh6AnQgwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAmvqhj5GYqsXIpsr1BXBfD+2mTP/m/TEpKIYSZHM62dijYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBQYRQqO+V1kefF7\n"
++ "QvNnFU1fX5H9+jAfBgNVHSMEGDAWgBQ27HzvP5hl2xR+LOzRcPfmY5ndXjAFBgMr\n"
++ "ZXADQQBrB3NkrYC7EQ74qgeesVOE71rW012dPOOKPAV0laR+JLEgsv9sfus+AdBF\n"
++ "WBNwR3KeYBTi/MFDuecxBHU2m5gD\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA12 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUUQooGfH21+sR7/pSgCWm13gg2H4wBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAK2of/B4wMpk6k/KdugC5dMS+jo2fseUM7/PvXkE6HASjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBQ27HzvP5hl2xR+\n"
++ "LOzRcPfmY5ndXjAfBgNVHSMEGDAWgBSJDHU0Mj1Xr0e8ErCnRK24w7XwTTAFBgMr\n"
++ "ZXADQQDY8d2bAZpj7oGhdl2dBsCE48jEWj49da0PbgN12koAj3gf4hjMPd8G7p5z\n"
++ "8RsURAwQmCkE8ShvdNw/Qr2tDL0E\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA11 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUW9Dw0hU2pfjXhb5Stip+mk9SndIwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAn5ISjLVV6RBWsnxDWHDicpye7SjFwGOTwzF01/psiJ2jYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBSJDHU0Mj1Xr0e8\n"
++ "ErCnRK24w7XwTTAfBgNVHSMEGDAWgBSR9UU27RI0XohiEgHDxNo/9HP4djAFBgMr\n"
++ "ZXADQQCfQg6MDHk71vhyrEo4/5PcLb2Li5F/FKURyux7snv2TbkSdInloAqca9UR\n"
++ "DtqHSLCNLXCNdSPr5QwIt5p29rsE\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA10 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUR4uTedG8e6MibKViQ3eX7QzXG1swBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAnslX04kSVOL5LAf1e+Ze3ggNnDJcEAxLDk8I/IhyjTyjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBSR9UU27RI0Xohi\n"
++ "EgHDxNo/9HP4djAfBgNVHSMEGDAWgBRC7US5gJYnvd5F7EN+C4anMgd2NzAFBgMr\n"
++ "ZXADQQDo+jHt07Tvz3T5Lbz6apBrSln8xKYfJk2W1wP85XAnf7sZT9apM1bS4EyD\n"
++ "Kckw+KG+9x7myOZz6AXJgZB5OGAO\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA9 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUSIIIRjrNpE+kEPkiJMOqaNAazvQwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAZKy7p1Gn4W/reRxKJN99+QkHt2q9aELktCKe5PqrX5ejYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBRC7US5gJYnvd5F\n"
++ "7EN+C4anMgd2NzAfBgNVHSMEGDAWgBSOhR7Ornis2x8g0J+bvTTwMnW60zAFBgMr\n"
++ "ZXADQQA0MEcC4FgKZEAfalVpApU2to0G158MVz/WTNcSc7fnl8ifJ/g56dVHL1jr\n"
++ "REvC/S28dn/CGAlbVXUAgxnHAbgE\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA8 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUGGFSgD95vOTSj7iFxfXA5vq6vsYwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAg3W/bTdW0fR32NeZEVMXICpa30d7rSdddLOYDvqqUO+jYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBSOhR7Ornis2x8g\n"
++ "0J+bvTTwMnW60zAfBgNVHSMEGDAWgBT3zK8Hbn9aVTAOOFY6RSxJ2o5x2jAFBgMr\n"
++ "ZXADQQBl4gnzE463iMFg57gPvjHdVzA39sJBpiu0kUGfRcLnoRI/VOaLcx7WnJ9+\n"
++ "c3KxPZBec76EdIoQDkTmI6m2FIAM\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA7 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUGktMGXhNuaMhKyAlecymmLD+/GIwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEA/Z1oc76hOQ0Hi+2hePaGIntnMIDqBlb7RDMjRpYONP2jYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBT3zK8Hbn9aVTAO\n"
++ "OFY6RSxJ2o5x2jAfBgNVHSMEGDAWgBSPae3JUN3jP0NgUJqDV3eYxcaM3DAFBgMr\n"
++ "ZXADQQBMkwKaUZlvG/hax8rv3nnDv8kJOr6KVHBnxSx3hZ+8HIBT7GFm1+YDeYOB\n"
++ "jhNg66kyeFPGXXBCe+mvNQFFjCEE\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA6 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUKn3gz5lAUpKqWlHKLKYDbOJ4rygwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAZ/eD4eTe91ddvHusm7YlLPxU4ByGFc6suAmlP1CxXkWjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBSPae3JUN3jP0Ng\n"
++ "UJqDV3eYxcaM3DAfBgNVHSMEGDAWgBT9f/qSI/jhxvGI7aMtkpraDcjBnjAFBgMr\n"
++ "ZXADQQAMRnkmRhnLGdmJaY8B42gfyaAsqCMyds/Tw4OHYy+N48XuAxRjKkhf3szC\n"
++ "0lY71oU043mNP1yx/dzAuCTrVSgI\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA5 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUEgEYbBXXEyGv3vOq10JQv1SBiUUwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAs2xEDPw8RVal53nX9GVwUd1blq1wjtVFC8S1V7up7MWjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBT9f/qSI/jhxvGI\n"
++ "7aMtkpraDcjBnjAfBgNVHSMEGDAWgBRBVkLu9BmCKz7HNI8md4vPpoE/7jAFBgMr\n"
++ "ZXADQQCCufAyLijtzzmeCuO3K50rBSbGvB3FQfep7g6kVsQKM3bw/olWK5/Ji0dD\n"
++ "ubJ0cFl1FmfAda7aVxLBtJOvO6MI\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA4 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIULj8GkaHw+92HuOTnXnXlxCy3VrEwBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAiedxh4dvtwDellMAHc/pZH0MAOXobRenTUgF1yj5l12jYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBRBVkLu9BmCKz7H\n"
++ "NI8md4vPpoE/7jAfBgNVHSMEGDAWgBSDtNRgQ36KwW/ASaMyr6WeDt0STDAFBgMr\n"
++ "ZXADQQDL8U2ckzur7CktdrVUNvfLhVCOz33d/62F28vQFHUa8h/4h+Mi1MMbXOKT\n"
++ "1bL2TvpFpU7Fx/vcIPXDielVqr4C\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA3 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUQXl74TDDw6MQRMbQUSPa6Qrvba8wBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEA7l0jQ0f4fJRw7Qja/Hz2qn8y91SI7CokxhSf+FT+9M6jYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBSDtNRgQ36KwW/A\n"
++ "SaMyr6WeDt0STDAfBgNVHSMEGDAWgBQ2inEK4KH6ATftmybxKE1dZUzOozAFBgMr\n"
++ "ZXADQQCnP7Oqx1epGnFnO7TrTJwcUukXDEYsINve2GeUsi8HEIeKKlMcLZ2Cnaj7\n"
++ "5v9NGuWh3QJpmmSGpEemiv8dJc4A\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA2 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBYTCCAROgAwIBAgIUP7Nmof8H2F1LyDkjqlYIUpGdXE8wBQYDK2VwMB0xGzAZ\n"
++ "BgNVBAMMEkdudVRMUyB0ZXN0IElDQSAkaTAgFw0yNDAzMTIyMjUzMzlaGA85OTk5\n"
++ "MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSR251VExTIHRlc3QgSUNBICRpMCowBQYD\n"
++ "K2VwAyEAkW9Rod3CXAnha6nlaHkDbCOegq94lgmjqclA9sOIt3yjYzBhMA8GA1Ud\n"
++ "EwEB/wQFMAMBAf8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBQ2inEK4KH6ATft\n"
++ "mybxKE1dZUzOozAfBgNVHSMEGDAWgBRPq/CQlK/zuXkjZvTCibu+vejD+jAFBgMr\n"
++ "ZXADQQBU+A+uF0yrtO/yv9cRUdCoL3Y1NKM35INg8BQDnkv724cW9zk1x0q9Fuou\n"
++ "zvfSVb8S3vT8fF5ZDOxarQs6ZH0C\n"
++ "-----END CERTIFICATE-----\n",
++ /* ICA1 */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBXTCCAQ+gAwIBAgIUfUWP+AQHpdFTRKTf21mMzjaJsp0wBQYDK2VwMBkxFzAV\n"
++ "BgNVBAMTDkdudVRMUyB0ZXN0IENBMCAXDTI0MDMxMjIyNTMzOVoYDzk5OTkxMjMx\n"
++ "MjM1OTU5WjAdMRswGQYDVQQDDBJHbnVUTFMgdGVzdCBJQ0EgJGkwKjAFBgMrZXAD\n"
++ "IQAVmfBAvLbT+pTD24pQrr6S0jEIFIV/qOv93yYvAUzpzKNjMGEwDwYDVR0TAQH/\n"
++ "BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAgQwHQYDVR0OBBYEFE+r8JCUr/O5eSNm9MKJ\n"
++ "u7696MP6MB8GA1UdIwQYMBaAFAFpt5wrFsqCtHc4PpluPDvwcxQLMAUGAytlcANB\n"
++ "AC6+XZnthjlUD0TbBKRF3qT5if3Pp29Bgvutw8859unzUZW8FkHg5KeDBj9ncgJc\n"
++ "O2tFnNH2hV6LDPJzU0rtLQc=\n"
++ "-----END CERTIFICATE-----\n",
++ NULL
++};
++
++static const char *many_icas_ca[] = {
++ /* CA (self-signed) */
++ "-----BEGIN CERTIFICATE-----\n"
++ "MIIBNzCB6qADAgECAhRjaokcQwcrtW8tjuVFz3A33F8POjAFBgMrZXAwGTEXMBUG\n"
++ "A1UEAxMOR251VExTIHRlc3QgQ0EwIBcNMjQwMzEyMjI1MzM5WhgPOTk5OTEyMzEy\n"
++ "MzU5NTlaMBkxFzAVBgNVBAMTDkdudVRMUyB0ZXN0IENBMCowBQYDK2VwAyEAvoxP\n"
++ "TNdbWktxA8qQNNH+25Cx9rzP+DxLGeI/7ODwrQGjQjBAMA8GA1UdEwEB/wQFMAMB\n"
++ "Af8wDgYDVR0PAQH/BAQDAgIEMB0GA1UdDgQWBBQBabecKxbKgrR3OD6Zbjw78HMU\n"
++ "CzAFBgMrZXADQQCP5IUD74M7WrUx20uqzrzuj+s2jnBVmLQfWf/Ucetx+oTRFeq4\n"
++ "xZB/adWhycSeJUAB1zKqYUV9hgT8FWHbnHII\n"
++ "-----END CERTIFICATE-----\n",
++ NULL
++};
++
+ #if defined __clang__ || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
+ # pragma GCC diagnostic push
+ # pragma GCC diagnostic ignored "-Wunused-variable"
+@@ -4567,6 +4774,8 @@ static struct
+ GNUTLS_CERT_INSECURE_ALGORITHM | GNUTLS_CERT_INVALID, NULL, 1620118136, 1},
+ { "cross signed - ok", cross_signed, cross_signed_ca, 0, 0, 0,
+ 1704955300 },
++ { "many intermediates - ok", many_icas, many_icas_ca, 0, 0, 0,
++ 1710284400 },
+ { NULL, NULL, NULL, 0, 0}
+ };
+
+--
+2.40.0
@@ -27,6 +27,7 @@ SRC_URI = "https://www.gnupg.org/ftp/gcrypt/gnutls/v${SHRT_VER}/gnutls-${PV}.tar
file://CVE-2024-0553.patch \
file://CVE-2024-0567.patch \
file://CVE-2024-28834.patch \
+ file://CVE-2024-28835.patch \
"
SRC_URI[sha256sum] = "e6adbebcfbc95867de01060d93c789938cf89cc1d1f6ef9ef661890f6217451f"