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Accepting request 76454 from home:cyliu:branches:network:utilities

Browse Source 
fix bnc#697516

OBS-URL: https://build.opensuse.org/request/show/76454
OBS-URL: https://build.opensuse.org/package/show/network:utilities/wireshark?expand=0&rev=42
This commit is contained in:
Chunyan Liu 2011-07-20 03:05:04 +00:00 committed by Git OBS Bridge
parent 1abf33274b
commit bd7bf7f8c2
7 changed files with 124 additions and 0 deletions
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24
wireshark-1.2.17-CVE-2011-1957.patch Normal file
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@ -0,0 +1,24 @@
--- trunk/epan/dissectors/packet-dcm.c 2011/04/30 08:36:00 36957
+++ trunk/epan/dissectors/packet-dcm.c 2011/04/30 17:43:05 36958
@@ -6519,6 +6519,7 @@
/* Process all PDUs in the buffer */
while (pdu_start < tlen) {
+ guint32 old_pdu_start;
if ((pdu_len+6) > (tlen-offset)) {
@@ -6539,7 +6540,13 @@
offset=dissect_dcm_pdu(tvb, pinfo, tree, pdu_start);
/* Next PDU */
+ old_pdu_start = pdu_start;
pdu_start = pdu_start + pdu_len + 6;
+ if (pdu_start <= old_pdu_start) {
+ expert_add_info_format(pinfo, NULL, PI_MALFORMED, PI_ERROR,
+ "Invalid PDU length (%u)", pdu_len);
+ THROW(ReportedBoundsError);
+ }
if (pdu_start < tlen - 6) {
/* we got at least 6 bytes of the next PDU still in the buffer */

29
wireshark-1.2.17-CVE-2011-1958.patch Normal file
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@ -0,0 +1,29 @@
--- trunk/epan/diam_dict.l 2011/05/06 15:05:51 37010
+++ trunk/epan/diam_dict.l 2011/05/06 19:39:47 37011
@@ -269,9 +269,6 @@
yyterminate();
}
- include_stack[include_stack_ptr++] = YY_CURRENT_BUFFER;
-
-
for (e = ents.next; e; e = e->next) {
if (strcmp(e->name,yytext) == 0) {
yyin = ddict_open(sys_dir,e->file);
@@ -282,6 +279,7 @@
yyterminate();
}
} else {
+ include_stack[include_stack_ptr++] = YY_CURRENT_BUFFER;
yy_switch_to_buffer(yy_create_buffer( yyin, YY_BUF_SIZE ) );
BEGIN LOADING;
}
@@ -290,7 +288,7 @@
}
if (!e) {
- fprintf(stderr, "Could not find entity: '%s'", e->name );
+ fprintf(stderr, "Could not find entity: '%s'\n", yytext );
yyterminate();
}

19
wireshark-1.2.17-CVE-2011-1959.patch Normal file
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@ -0,0 +1,19 @@
--- trunk/wiretap/snoop.c 2011/05/11 20:40:14 37067
+++ trunk/wiretap/snoop.c 2011/05/11 22:36:59 37068
@@ -473,6 +473,16 @@
rec_size = g_ntohl(hdr.rec_len);
orig_size = g_ntohl(hdr.orig_len);
packet_size = g_ntohl(hdr.incl_len);
+ if (orig_size > WTAP_MAX_PACKET_SIZE) {
+ /*
+ * Probably a corrupt capture file; don't blow up trying
+ * to allocate space for an immensely-large packet.
+ */
+ *err = WTAP_ERR_BAD_RECORD;
+ *err_info = g_strdup_printf("snoop: File has %u-byte original length, bigger than maximum of %u",
+ orig_size, WTAP_MAX_PACKET_SIZE);
+ return FALSE;
+ }
if (packet_size > WTAP_MAX_PACKET_SIZE) {
/*
* Probably a corrupt capture file; don't blow up trying

13
wireshark-1.2.17-CVE-2011-2174.patch Normal file
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@ -0,0 +1,13 @@
--- trunk/epan/tvbuff.c 2011/05/12 15:48:51 37080
+++ trunk/epan/tvbuff.c 2011/05/12 16:31:42 37081
@@ -3425,9 +3425,9 @@
inflateEnd(strm);
g_free(strm);
g_free(strmbuf);
- g_free(compr);
if (uncompr == NULL) {
+ g_free(compr);
return NULL;
}

18
wireshark-1.2.17-CVE-2011-2175.patch Normal file
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@ -0,0 +1,18 @@
--- trunk/wiretap/visual.c 2011/05/13 17:05:05 37127
+++ trunk/wiretap/visual.c 2011/05/13 17:12:44 37128
@@ -420,6 +420,15 @@
break;
}
+ if (wth->phdr.len > WTAP_MAX_PACKET_SIZE) {
+ /* Check if wth->phdr.len is sane, small values of wth.phdr.len before
+ the case loop above can cause integer underflows */
+ *err = WTAP_ERR_BAD_RECORD;
+ *err_info = g_strdup_printf("visual: File has %u-byte original packet, bigger than maximum of %u",
+ wth->phdr.len, WTAP_MAX_PACKET_SIZE);
+ return FALSE;
+ }
+
/* Sanity check */
if (wth->phdr.len < wth->phdr.caplen)
{

11
wireshark.changes
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@ -1,3 +1,14 @@
-------------------------------------------------------------------
Mon Jul 18 07:43:08 UTC 2011 - cyliu@novell.com
- security fixes [#bnc 697516]
* CVE-2011-1957: Large/infinite loop in the DICOM dissector
* CVE-2011-1959: A corrupted snoop file could crash Wireshark
* CVE-2011-2174: Malformed compressed capture data could crash Wireshark
* CVE-2011-2175: A corrupted Visual Networks file could crash Wireshark
* CVE-2011-1958: dereferene a NULL pointer if we had a corrupted Diameter
dictionary
-------------------------------------------------------------------
Tue May 24 16:40:30 CEST 2011 - dimstar@opensuse.org

10
wireshark.spec
View File

@ -38,6 +38,11 @@ Patch3: %{name}-corosync-packet-dissector.patch
Patch4: %{name}-1.2.4-enable_lua.patch
# PATCH-FEATURE-OPENSUSE wireshark-nfsv4-opts.patch -- add NFSv4 options
Patch5: %{name}-nfsv4-opts.patch
Patch6: %{name}-1.2.17-CVE-2011-1957.patch
Patch7: %{name}-1.2.17-CVE-2011-1959.patch
Patch8: %{name}-1.2.17-CVE-2011-2174.patch
Patch9: %{name}-1.2.17-CVE-2011-2175.patch
Patch10: %{name}-1.2.17-CVE-2011-1958.patch
BuildRequires: bison
BuildRequires: cairo-devel
BuildRequires: flex
@ -100,6 +105,11 @@ view the reconstructed stream of a TCP session.
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
%patch9 -p1
%patch10 -p1
sed -i 's/^Icon=wireshark.png$/Icon=wireshark/' wireshark.desktop
# run as root on 11.3 and older - bnc#349782