Package: release.debian.org
Severity: normal
Tags: stretch
User: release.debian.org@packages.debian.org
Usertags: pu
This is a proposal to fix CVE-2019-7659 in stretch.
The update also addresses one additional advisory published by the
upstream developers.
debdiff is attached.
gsoap (2.8.35-4+deb9u2) stretch; urgency=medium
* Fix for CVE-2019-7659
Genivia gSOAP 2.7.x and 2.8.x before 2.8.75 allows attackers to cause a
denial of service (application abort) or possibly have unspecified other
impact if a server application is built with the -DWITH_COOKIES flag. This
affects the C/C++ libgsoapck/libgsoapck++ and libgsoapssl/libgsoapssl++
libraries, as these are built with that flag.
* Fix issue with DIME protocol receiver and malformed DIME headers
This patch addresses a critical issue with the DIME protocol receiver that
may cause the receiver to become unresponsive when a malformed DIME
protocol message is received. -- https://www.genivia.com/advisory.html
Mattias Ellert
diff -Nru gsoap-2.8.35/debian/changelog gsoap-2.8.35/debian/changelog
--- gsoap-2.8.35/debian/changelog 2017-08-16 11:58:11.000000000 +0200
+++ gsoap-2.8.35/debian/changelog 2019-02-14 17:12:12.000000000 +0100
@@ -1,3 +1,18 @@
+gsoap (2.8.35-4+deb9u2) stretch; urgency=medium
+
+ * Fix for CVE-2019-7659
+ Genivia gSOAP 2.7.x and 2.8.x before 2.8.75 allows attackers to cause a
+ denial of service (application abort) or possibly have unspecified other
+ impact if a server application is built with the -DWITH_COOKIES flag. This
+ affects the C/C++ libgsoapck/libgsoapck++ and libgsoapssl/libgsoapssl++
+ libraries, as these are built with that flag.
+ * Fix issue with DIME protocol receiver and malformed DIME headers
+ This patch addresses a critical issue with the DIME protocol receiver that
+ may cause the receiver to become unresponsive when a malformed DIME
+ protocol message is received. -- https://www.genivia.com/advisory.html
+
+ -- Mattias Ellert <mattias.ellert@physics.uu.se> Thu, 14 Feb 2019 17:12:12 +0100
+
gsoap (2.8.35-4+deb9u1) stretch; urgency=medium
* Fix for CVE-2017-9765
diff -Nru gsoap-2.8.35/debian/patches/gsoap-CVE-2019-7659.patch gsoap-2.8.35/debian/patches/gsoap-CVE-2019-7659.patch
--- gsoap-2.8.35/debian/patches/gsoap-CVE-2019-7659.patch 1970-01-01 01:00:00.000000000 +0100
+++ gsoap-2.8.35/debian/patches/gsoap-CVE-2019-7659.patch 2019-02-14 17:12:12.000000000 +0100
@@ -0,0 +1,50 @@
+diff -ur gsoap-2.8.35.orig/gsoap/stdsoap2.c gsoap-2.8.35/gsoap/stdsoap2.c
+--- gsoap-2.8.35.orig/gsoap/stdsoap2.c 2016-09-18 10:56:10.000000000 +0200
++++ gsoap-2.8.35/gsoap/stdsoap2.c 2019-02-13 17:21:44.188000000 +0100
+@@ -7037,11 +7037,12 @@
+
+ #ifndef PALM_1
+ SOAP_FMAC1
+-size_t
++int
+ SOAP_FMAC2
+-soap_encode_url(const char *s, char *t, size_t len)
++soap_encode_url(const char *s, char *t, int len)
+ { int c;
+- size_t n = len;
++ int n = len;
++ if (n <= 0) return 0;
+ while ((c = *s++) && --n > 0)
+ { if (c > ' ' && c < 128 && !strchr("()<>@,;:\\\"/[]?={}#!$&'*+", c))
+ *t++ = c;
+diff -ur gsoap-2.8.35.orig/gsoap/stdsoap2.cpp gsoap-2.8.35/gsoap/stdsoap2.cpp
+--- gsoap-2.8.35.orig/gsoap/stdsoap2.cpp 2016-09-18 10:56:10.000000000 +0200
++++ gsoap-2.8.35/gsoap/stdsoap2.cpp 2019-02-13 17:21:44.188000000 +0100
+@@ -7037,11 +7037,12 @@
+
+ #ifndef PALM_1
+ SOAP_FMAC1
+-size_t
++int
+ SOAP_FMAC2
+-soap_encode_url(const char *s, char *t, size_t len)
++soap_encode_url(const char *s, char *t, int len)
+ { int c;
+- size_t n = len;
++ int n = len;
++ if (n <= 0) return 0;
+ while ((c = *s++) && --n > 0)
+ { if (c > ' ' && c < 128 && !strchr("()<>@,;:\\\"/[]?={}#!$&'*+", c))
+ *t++ = c;
+diff -ur gsoap-2.8.35.orig/gsoap/stdsoap2.h gsoap-2.8.35/gsoap/stdsoap2.h
+--- gsoap-2.8.35.orig/gsoap/stdsoap2.h 2016-09-18 10:56:10.000000000 +0200
++++ gsoap-2.8.35/gsoap/stdsoap2.h 2019-02-13 17:19:31.088000000 +0100
+@@ -3380,7 +3380,7 @@
+ SOAP_FMAC1 const char* SOAP_FMAC2 soap_extend_url(struct soap *soap, const char*, const char*);
+ SOAP_FMAC1 const char* SOAP_FMAC2 soap_extend_url_query(struct soap *soap, const char*, const char*);
+ SOAP_FMAC1 void SOAP_FMAC2 soap_url_query(struct soap *soap, const char*, const char*);
+-SOAP_FMAC1 size_t SOAP_FMAC2 soap_encode_url(const char*, char*, size_t);
++SOAP_FMAC1 int SOAP_FMAC2 soap_encode_url(const char*, char*, int);
+ SOAP_FMAC1 const char* SOAP_FMAC2 soap_encode_url_string(struct soap*, const char*);
+ #ifdef WITH_COOKIES
+ SOAP_FMAC1 void SOAP_FMAC2 soap_getcookies(struct soap *soap, const char *val);
diff -Nru gsoap-2.8.35/debian/patches/gsoap-malformed-DIME.patch gsoap-2.8.35/debian/patches/gsoap-malformed-DIME.patch
--- gsoap-2.8.35/debian/patches/gsoap-malformed-DIME.patch 1970-01-01 01:00:00.000000000 +0100
+++ gsoap-2.8.35/debian/patches/gsoap-malformed-DIME.patch 2019-02-13 17:12:41.000000000 +0100
@@ -0,0 +1,22 @@
+diff -ur gsoap-2.8.orig/gsoap/stdsoap2.c gsoap-2.8/gsoap/stdsoap2.c
+--- gsoap-2.8.orig/gsoap/stdsoap2.c 2017-07-11 03:51:16.000000000 +0200
++++ gsoap-2.8/gsoap/stdsoap2.c 2018-04-18 16:09:06.340071192 +0200
+@@ -16965,7 +16965,6 @@
+ return soap->error = SOAP_CHK_EOF;
+ soap_unget(soap, soap_getchar(soap)); /* skip padding and get hdr */
+ DBGLOG(TEST, SOAP_MESSAGE(fdebug, "... From chunked\n"));
+- return SOAP_OK;
+ }
+ s = (char*)tmp;
+ for (i = 12; i > 0; i--)
+diff -ur gsoap-2.8.orig/gsoap/stdsoap2.cpp gsoap-2.8/gsoap/stdsoap2.cpp
+--- gsoap-2.8.orig/gsoap/stdsoap2.cpp 2017-07-11 03:51:16.000000000 +0200
++++ gsoap-2.8/gsoap/stdsoap2.cpp 2018-04-18 16:09:06.340071192 +0200
+@@ -16965,7 +16965,6 @@
+ return soap->error = SOAP_CHK_EOF;
+ soap_unget(soap, soap_getchar(soap)); /* skip padding and get hdr */
+ DBGLOG(TEST, SOAP_MESSAGE(fdebug, "... From chunked\n"));
+- return SOAP_OK;
+ }
+ s = (char*)tmp;
+ for (i = 12; i > 0; i--)
diff -Nru gsoap-2.8.35/debian/patches/series gsoap-2.8.35/debian/patches/series
--- gsoap-2.8.35/debian/patches/series 2017-08-16 11:57:36.000000000 +0200
+++ gsoap-2.8.35/debian/patches/series 2019-02-14 17:12:12.000000000 +0100
@@ -13,3 +13,9 @@
# CVE-2017-9765
gsoap-CVE-2017-9765.patch
+
+# Fix issue with DIME protocol receiver and malformed DIME headers
+gsoap-malformed-DIME.patch
+
+# CVE-2019-7659
+gsoap-CVE-2019-7659.patch
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