Compare commits
No commits in common. "c8s" and "c8" have entirely different histories.
|
|
@ -0,0 +1,64 @@
|
|||
From 9903253c347f9e0bffd285ae3829aef251cc852d Mon Sep 17 00:00:00 2001
|
||||
From: hopper-vul <118949689+hopper-vul@users.noreply.github.com>
|
||||
Date: Wed, 18 Jan 2023 22:14:26 +0800
|
||||
Subject: [PATCH] Add str len check in config_sortlist to avoid stack overflow
|
||||
(#497)
|
||||
|
||||
In ares_set_sortlist, it calls config_sortlist(..., sortstr) to parse
|
||||
the input str and initialize a sortlist configuration.
|
||||
|
||||
However, ares_set_sortlist has not any checks about the validity of the input str.
|
||||
It is very easy to create an arbitrary length stack overflow with the unchecked
|
||||
`memcpy(ipbuf, str, q-str);` and `memcpy(ipbufpfx, str, q-str);`
|
||||
statements in the config_sortlist call, which could potentially cause severe
|
||||
security impact in practical programs.
|
||||
|
||||
This commit add necessary check for `ipbuf` and `ipbufpfx` which avoid the
|
||||
potential stack overflows.
|
||||
|
||||
fixes #496
|
||||
|
||||
Fix By: @hopper-vul
|
||||
---
|
||||
ares_init.c | 4 ++++
|
||||
test/ares-test-init.cc | 2 ++
|
||||
2 files changed, 6 insertions(+)
|
||||
|
||||
diff --git a/ares_init.c b/ares_init.c
|
||||
index f7b700b..5aad7c8 100644
|
||||
--- a/ares_init.c
|
||||
+++ b/ares_init.c
|
||||
@@ -2065,6 +2065,8 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
|
||||
q = str;
|
||||
while (*q && *q != '/' && *q != ';' && !ISSPACE(*q))
|
||||
q++;
|
||||
+ if (q-str >= 16)
|
||||
+ return ARES_EBADSTR;
|
||||
memcpy(ipbuf, str, q-str);
|
||||
ipbuf[q-str] = '\0';
|
||||
/* Find the prefix */
|
||||
@@ -2073,6 +2075,8 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
|
||||
const char *str2 = q+1;
|
||||
while (*q && *q != ';' && !ISSPACE(*q))
|
||||
q++;
|
||||
+ if (q-str >= 32)
|
||||
+ return ARES_EBADSTR;
|
||||
memcpy(ipbufpfx, str, q-str);
|
||||
ipbufpfx[q-str] = '\0';
|
||||
str = str2;
|
||||
diff --git a/test/ares-test-init.cc b/test/ares-test-init.cc
|
||||
index 63c6a22..ee84518 100644
|
||||
--- a/test/ares-test-init.cc
|
||||
+++ b/test/ares-test-init.cc
|
||||
@@ -275,6 +275,8 @@ TEST_F(DefaultChannelTest, SetAddresses) {
|
||||
|
||||
TEST_F(DefaultChannelTest, SetSortlistFailures) {
|
||||
EXPECT_EQ(ARES_ENODATA, ares_set_sortlist(nullptr, "1.2.3.4"));
|
||||
+ EXPECT_EQ(ARES_EBADSTR, ares_set_sortlist(channel_, "111.111.111.111*/16"));
|
||||
+ EXPECT_EQ(ARES_EBADSTR, ares_set_sortlist(channel_, "111.111.111.111/255.255.255.240*"));
|
||||
EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; lwk"));
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||||
EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; 0x123"));
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||||
}
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--
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2.37.3
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|
|
@ -0,0 +1,82 @@
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From b9b8413cfdb70a3f99e1573333b23052d57ec1ae Mon Sep 17 00:00:00 2001
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From: Brad House <brad@brad-house.com>
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Date: Mon, 22 May 2023 06:51:49 -0400
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||||
Subject: [PATCH] Merge pull request from GHSA-9g78-jv2r-p7vc
|
||||
|
||||
---
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ares_process.c | 41 +++++++++++++++++++++++++----------------
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1 file changed, 25 insertions(+), 16 deletions(-)
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|
||||
diff --git a/ares_process.c b/ares_process.c
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index bf0cde4..6cac0a9 100644
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--- a/ares_process.c
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||||
+++ b/ares_process.c
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||||
@@ -470,7 +470,7 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
|
||||
{
|
||||
struct server_state *server;
|
||||
int i;
|
||||
- ares_ssize_t count;
|
||||
+ ares_ssize_t read_len;
|
||||
unsigned char buf[MAXENDSSZ + 1];
|
||||
#ifdef HAVE_RECVFROM
|
||||
ares_socklen_t fromlen;
|
||||
@@ -513,32 +513,41 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
|
||||
/* To reduce event loop overhead, read and process as many
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* packets as we can. */
|
||||
do {
|
||||
- if (server->udp_socket == ARES_SOCKET_BAD)
|
||||
- count = 0;
|
||||
-
|
||||
- else {
|
||||
- if (server->addr.family == AF_INET)
|
||||
+ if (server->udp_socket == ARES_SOCKET_BAD) {
|
||||
+ read_len = -1;
|
||||
+ } else {
|
||||
+ if (server->addr.family == AF_INET) {
|
||||
fromlen = sizeof(from.sa4);
|
||||
- else
|
||||
+ } else {
|
||||
fromlen = sizeof(from.sa6);
|
||||
- count = socket_recvfrom(channel, server->udp_socket, (void *)buf,
|
||||
- sizeof(buf), 0, &from.sa, &fromlen);
|
||||
+ }
|
||||
+ read_len = socket_recvfrom(channel, server->udp_socket, (void *)buf,
|
||||
+ sizeof(buf), 0, &from.sa, &fromlen);
|
||||
}
|
||||
|
||||
- if (count == -1 && try_again(SOCKERRNO))
|
||||
+ if (read_len == 0) {
|
||||
+ /* UDP is connectionless, so result code of 0 is a 0-length UDP
|
||||
+ * packet, and not an indication the connection is closed like on
|
||||
+ * tcp */
|
||||
continue;
|
||||
- else if (count <= 0)
|
||||
+ } else if (read_len < 0) {
|
||||
+ if (try_again(SOCKERRNO))
|
||||
+ continue;
|
||||
+
|
||||
handle_error(channel, i, now);
|
||||
+
|
||||
#ifdef HAVE_RECVFROM
|
||||
- else if (!same_address(&from.sa, &server->addr))
|
||||
+ } else if (!same_address(&from.sa, &server->addr)) {
|
||||
/* The address the response comes from does not match the address we
|
||||
* sent the request to. Someone may be attempting to perform a cache
|
||||
* poisoning attack. */
|
||||
- break;
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||||
+ continue;
|
||||
#endif
|
||||
- else
|
||||
- process_answer(channel, buf, (int)count, i, 0, now);
|
||||
- } while (count > 0);
|
||||
+
|
||||
+ } else {
|
||||
+ process_answer(channel, buf, (int)read_len, i, 0, now);
|
||||
+ }
|
||||
+ } while (read_len >= 0);
|
||||
}
|
||||
}
|
||||
|
||||
--
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||||
2.38.1
|
||||
|
||||
|
|
@ -0,0 +1,30 @@
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|||
From 65f83b8bf15a128524ef5fe26e1f1e219ee9b872 Mon Sep 17 00:00:00 2001
|
||||
From: Alexey Tikhonov <atikhono@redhat.com>
|
||||
Date: Fri, 1 Sep 2023 20:00:12 +0200
|
||||
Subject: [PATCH] avoid read-heap-buffer-overflow (#332)
|
||||
|
||||
Fix invalid read in ares_parse_soa_reply.c found during fuzzing
|
||||
|
||||
Fixes Bug: #333
|
||||
Fix By: lutianxiong (@ltx2018)
|
||||
---
|
||||
ares_parse_soa_reply.c | 3 +++
|
||||
1 file changed, 3 insertions(+)
|
||||
|
||||
diff --git a/ares_parse_soa_reply.c b/ares_parse_soa_reply.c
|
||||
index 35af0a7..5924bbc 100644
|
||||
--- a/ares_parse_soa_reply.c
|
||||
+++ b/ares_parse_soa_reply.c
|
||||
@@ -65,6 +65,9 @@ ares_parse_soa_reply(const unsigned char *abuf, int alen,
|
||||
status = ares__expand_name_for_response(aptr, abuf, alen, &qname, &len);
|
||||
if (status != ARES_SUCCESS)
|
||||
goto failed_stat;
|
||||
+
|
||||
+ if (alen <= len + HFIXEDSZ + 1)
|
||||
+ goto failed;
|
||||
aptr += len;
|
||||
|
||||
/* skip qtype & qclass */
|
||||
--
|
||||
2.38.1
|
||||
|
||||
|
|
@ -0,0 +1,294 @@
|
|||
From f22cc01039b6473b736d3bf438f56a2654cdf2b2 Mon Sep 17 00:00:00 2001
|
||||
From: Brad House <brad@brad-house.com>
|
||||
Date: Mon, 22 May 2023 06:51:34 -0400
|
||||
Subject: [PATCH] Merge pull request from GHSA-x6mf-cxr9-8q6v
|
||||
|
||||
* Merged latest OpenBSD changes for inet_net_pton_ipv6() into c-ares.
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||||
* Always use our own IP conversion functions now, do not delegate to OS
|
||||
so we can have consistency in testing and fuzzing.
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||||
|
||||
Fix By: Brad House (@bradh352)
|
||||
---
|
||||
inet_net_pton.c | 155 ++++++++++++++++++++-----------------
|
||||
|
||||
diff --git a/inet_net_pton.c b/inet_net_pton.c
|
||||
index 840de50..fc50425 100644
|
||||
--- a/inet_net_pton.c
|
||||
+++ b/inet_net_pton.c
|
||||
@@ -1,19 +1,20 @@
|
||||
|
||||
/*
|
||||
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
|
||||
+ * Copyright (c) 2012 by Gilles Chehade <gilles@openbsd.org>
|
||||
* Copyright (c) 1996,1999 by Internet Software Consortium.
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
|
||||
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
|
||||
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
|
||||
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
|
||||
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
|
||||
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
|
||||
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
||||
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
||||
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
||||
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
||||
+ * SOFTWARE.
|
||||
*/
|
||||
|
||||
#include "ares_setup.h"
|
||||
@@ -35,9 +36,6 @@
|
||||
|
||||
const struct ares_in6_addr ares_in6addr_any = { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } };
|
||||
|
||||
-
|
||||
-#ifndef HAVE_INET_NET_PTON
|
||||
-
|
||||
/*
|
||||
* static int
|
||||
* inet_net_pton_ipv4(src, dst, size)
|
||||
@@ -60,7 +58,7 @@ const struct ares_in6_addr ares_in6addr_any = { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,
|
||||
* Paul Vixie (ISC), June 1996
|
||||
*/
|
||||
static int
|
||||
-inet_net_pton_ipv4(const char *src, unsigned char *dst, size_t size)
|
||||
+ares_inet_net_pton_ipv4(const char *src, unsigned char *dst, size_t size)
|
||||
{
|
||||
static const char xdigits[] = "0123456789abcdef";
|
||||
static const char digits[] = "0123456789";
|
||||
@@ -261,19 +259,14 @@ getv4(const char *src, unsigned char *dst, int *bitsp)
|
||||
}
|
||||
|
||||
static int
|
||||
-inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
|
||||
+ares_inet_pton6(const char *src, unsigned char *dst)
|
||||
{
|
||||
static const char xdigits_l[] = "0123456789abcdef",
|
||||
- xdigits_u[] = "0123456789ABCDEF";
|
||||
+ xdigits_u[] = "0123456789ABCDEF";
|
||||
unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
|
||||
const char *xdigits, *curtok;
|
||||
- int ch, saw_xdigit;
|
||||
+ int ch, saw_xdigit, count_xdigit;
|
||||
unsigned int val;
|
||||
- int digits;
|
||||
- int bits;
|
||||
- size_t bytes;
|
||||
- int words;
|
||||
- int ipv4;
|
||||
|
||||
memset((tp = tmp), '\0', NS_IN6ADDRSZ);
|
||||
endp = tp + NS_IN6ADDRSZ;
|
||||
@@ -283,22 +276,22 @@ inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
|
||||
if (*++src != ':')
|
||||
goto enoent;
|
||||
curtok = src;
|
||||
- saw_xdigit = 0;
|
||||
+ saw_xdigit = count_xdigit = 0;
|
||||
val = 0;
|
||||
- digits = 0;
|
||||
- bits = -1;
|
||||
- ipv4 = 0;
|
||||
while ((ch = *src++) != '\0') {
|
||||
const char *pch;
|
||||
|
||||
if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
|
||||
pch = strchr((xdigits = xdigits_u), ch);
|
||||
if (pch != NULL) {
|
||||
+ if (count_xdigit >= 4)
|
||||
+ goto enoent;
|
||||
val <<= 4;
|
||||
- val |= aresx_sztoui(pch - xdigits);
|
||||
- if (++digits > 4)
|
||||
+ val |= (pch - xdigits);
|
||||
+ if (val > 0xffff)
|
||||
goto enoent;
|
||||
saw_xdigit = 1;
|
||||
+ count_xdigit++;
|
||||
continue;
|
||||
}
|
||||
if (ch == ':') {
|
||||
@@ -308,78 +301,107 @@ inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
|
||||
goto enoent;
|
||||
colonp = tp;
|
||||
continue;
|
||||
- } else if (*src == '\0')
|
||||
+ } else if (*src == '\0') {
|
||||
goto enoent;
|
||||
+ }
|
||||
if (tp + NS_INT16SZ > endp)
|
||||
- return (0);
|
||||
- *tp++ = (unsigned char)((val >> 8) & 0xff);
|
||||
- *tp++ = (unsigned char)(val & 0xff);
|
||||
+ goto enoent;
|
||||
+ *tp++ = (unsigned char) (val >> 8) & 0xff;
|
||||
+ *tp++ = (unsigned char) val & 0xff;
|
||||
saw_xdigit = 0;
|
||||
- digits = 0;
|
||||
+ count_xdigit = 0;
|
||||
val = 0;
|
||||
continue;
|
||||
}
|
||||
if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
|
||||
- getv4(curtok, tp, &bits) > 0) {
|
||||
- tp += NS_INADDRSZ;
|
||||
+ ares_inet_net_pton_ipv4(curtok, tp, INADDRSZ) > 0) {
|
||||
+ tp += INADDRSZ;
|
||||
saw_xdigit = 0;
|
||||
- ipv4 = 1;
|
||||
+ count_xdigit = 0;
|
||||
break; /* '\0' was seen by inet_pton4(). */
|
||||
}
|
||||
- if (ch == '/' && getbits(src, &bits) > 0)
|
||||
- break;
|
||||
goto enoent;
|
||||
}
|
||||
if (saw_xdigit) {
|
||||
if (tp + NS_INT16SZ > endp)
|
||||
goto enoent;
|
||||
- *tp++ = (unsigned char)((val >> 8) & 0xff);
|
||||
- *tp++ = (unsigned char)(val & 0xff);
|
||||
+ *tp++ = (unsigned char) (val >> 8) & 0xff;
|
||||
+ *tp++ = (unsigned char) val & 0xff;
|
||||
}
|
||||
- if (bits == -1)
|
||||
- bits = 128;
|
||||
-
|
||||
- words = (bits + 15) / 16;
|
||||
- if (words < 2)
|
||||
- words = 2;
|
||||
- if (ipv4)
|
||||
- words = 8;
|
||||
- endp = tmp + 2 * words;
|
||||
-
|
||||
if (colonp != NULL) {
|
||||
/*
|
||||
* Since some memmove()'s erroneously fail to handle
|
||||
* overlapping regions, we'll do the shift by hand.
|
||||
*/
|
||||
- const ares_ssize_t n = tp - colonp;
|
||||
- ares_ssize_t i;
|
||||
+ const int n = tp - colonp;
|
||||
+ int i;
|
||||
|
||||
if (tp == endp)
|
||||
goto enoent;
|
||||
for (i = 1; i <= n; i++) {
|
||||
- *(endp - i) = *(colonp + n - i);
|
||||
- *(colonp + n - i) = 0;
|
||||
+ endp[- i] = colonp[n - i];
|
||||
+ colonp[n - i] = 0;
|
||||
}
|
||||
tp = endp;
|
||||
}
|
||||
if (tp != endp)
|
||||
goto enoent;
|
||||
|
||||
- bytes = (bits + 7) / 8;
|
||||
- if (bytes > size)
|
||||
- goto emsgsize;
|
||||
- memcpy(dst, tmp, bytes);
|
||||
- return (bits);
|
||||
+ memcpy(dst, tmp, NS_IN6ADDRSZ);
|
||||
+ return (1);
|
||||
|
||||
- enoent:
|
||||
+enoent:
|
||||
SET_ERRNO(ENOENT);
|
||||
return (-1);
|
||||
|
||||
- emsgsize:
|
||||
+emsgsize:
|
||||
SET_ERRNO(EMSGSIZE);
|
||||
return (-1);
|
||||
}
|
||||
|
||||
+static int
|
||||
+ares_inet_net_pton_ipv6(const char *src, unsigned char *dst, size_t size)
|
||||
+{
|
||||
+ struct ares_in6_addr in6;
|
||||
+ int ret;
|
||||
+ int bits;
|
||||
+ size_t bytes;
|
||||
+ char buf[INET6_ADDRSTRLEN + sizeof("/128")];
|
||||
+ char *sep;
|
||||
+ const char *errstr;
|
||||
+
|
||||
+ if (strlen(src) >= sizeof buf) {
|
||||
+ SET_ERRNO(EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ strncpy(buf, src, sizeof buf);
|
||||
+
|
||||
+ sep = strchr(buf, '/');
|
||||
+ if (sep != NULL)
|
||||
+ *sep++ = '\0';
|
||||
+
|
||||
+ ret = ares_inet_pton6(buf, (unsigned char *)&in6);
|
||||
+ if (ret != 1)
|
||||
+ return (-1);
|
||||
+
|
||||
+ if (sep == NULL)
|
||||
+ bits = 128;
|
||||
+ else {
|
||||
+ if (!getbits(sep, &bits)) {
|
||||
+ SET_ERRNO(ENOENT);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ bytes = (bits + 7) / 8;
|
||||
+ if (bytes > size) {
|
||||
+ SET_ERRNO(EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ memcpy(dst, &in6, bytes);
|
||||
+ return (bits);
|
||||
+}
|
||||
+
|
||||
/*
|
||||
* int
|
||||
* inet_net_pton(af, src, dst, size)
|
||||
@@ -403,18 +425,15 @@ ares_inet_net_pton(int af, const char *src, void *dst, size_t size)
|
||||
{
|
||||
switch (af) {
|
||||
case AF_INET:
|
||||
- return (inet_net_pton_ipv4(src, dst, size));
|
||||
+ return (ares_inet_net_pton_ipv4(src, dst, size));
|
||||
case AF_INET6:
|
||||
- return (inet_net_pton_ipv6(src, dst, size));
|
||||
+ return (ares_inet_net_pton_ipv6(src, dst, size));
|
||||
default:
|
||||
SET_ERRNO(EAFNOSUPPORT);
|
||||
return (-1);
|
||||
}
|
||||
}
|
||||
|
||||
-#endif /* HAVE_INET_NET_PTON */
|
||||
-
|
||||
-#ifndef HAVE_INET_PTON
|
||||
int ares_inet_pton(int af, const char *src, void *dst)
|
||||
{
|
||||
int result;
|
||||
@@ -434,11 +453,3 @@ int ares_inet_pton(int af, const char *src, void *dst)
|
||||
return 0;
|
||||
return (result > -1 ? 1 : -1);
|
||||
}
|
||||
-#else /* HAVE_INET_PTON */
|
||||
-int ares_inet_pton(int af, const char *src, void *dst)
|
||||
-{
|
||||
- /* just relay this to the underlying function */
|
||||
- return inet_pton(af, src, dst);
|
||||
-}
|
||||
-
|
||||
-#endif
|
||||
--
|
||||
2.41.0
|
||||
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
Summary: A library that performs asynchronous DNS operations
|
||||
Name: c-ares
|
||||
Version: 1.13.0
|
||||
Release: 6%{?dist}
|
||||
Release: 9%{?dist}.1
|
||||
License: MIT
|
||||
Group: System Environment/Libraries
|
||||
URL: http://c-ares.haxx.se/
|
||||
|
|
@ -10,6 +10,10 @@ Source0: http://c-ares.haxx.se/download/%{name}-%{version}.tar.gz
|
|||
Source1: LICENSE
|
||||
Patch0: 0001-Use-RPM-compiler-options.patch
|
||||
Patch1: 0002-fix-CVE-2021-3672.patch
|
||||
Patch2: 0003-Add-str-len-check-in-config_sortlist-to-avoid-stack-.patch
|
||||
Patch3: 0004-Merge-pull-request-from-GHSA-9g78-jv2r-p7vc.patch
|
||||
Patch4: 0005-avoid-read-heap-buffer-overflow-332.patch
|
||||
Patch5: 0006-Merge-pull-request-from-GHSA-x6mf-cxr9-8q6v.patch
|
||||
|
||||
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
|
||||
|
||||
|
|
@ -36,6 +40,10 @@ compile applications or shared objects that use c-ares.
|
|||
%setup -q
|
||||
%patch0 -p1 -b .optflags
|
||||
%patch1 -p1 -b .dns
|
||||
%patch2 -p1 -b .sortlist
|
||||
%patch3 -p1 -b .udp
|
||||
%patch4 -p1 -b .buffer
|
||||
%patch5 -p1 -b .underwrite
|
||||
|
||||
cp %{SOURCE1} .
|
||||
f=CHANGES ; iconv -f iso-8859-1 -t utf-8 $f -o $f.utf8 ; mv $f.utf8 $f
|
||||
|
|
@ -74,6 +82,18 @@ rm -rf $RPM_BUILD_ROOT
|
|||
%{_mandir}/man3/ares_*
|
||||
|
||||
%changelog
|
||||
* Wed Oct 4 2023 Alexey Tikhonov <atikhono@redhat.com> - 1.13.0-9.1
|
||||
- Resolves: RHEL-7853 - Buffer Underwrite in ares_inet_net_pton() [rhel-8]
|
||||
|
||||
* Fri Sep 8 2023 Alexey Tikhonov <atikhono@redhat.com> - 1.13.0-9
|
||||
- Resolves: rhbz#2235805 - read-heap-buffer-overflow in ares_parse_soa_reply [rhel-8]
|
||||
|
||||
* Mon May 29 2023 Alexey Tikhonov <atikhono@redhat.com> - 1.13.0-8
|
||||
- Resolves: rhbz#2209517 - CVE-2023-32067 c-ares: 0-byte UDP payload Denial of Service [rhel-8.9.0]
|
||||
|
||||
* Fri May 12 2023 Alexey Tikhonov <atikhono@redhat.com> - 1.13.0-7
|
||||
- Resolves: rhbz#2170867 - c-ares: buffer overflow in config_sortlist() due to missing string length check [rhel-8]
|
||||
|
||||
* Fri Oct 15 2021 Alexey Tikhonov <atikhono@redhat.com> - 1.13.0-6
|
||||
- Resolves: rhbz#1989425 - CVE-2021-3672 c-ares: missing input validation of host names may lead to Domain Hijacking [rhel-8]
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue