Package: release.debian.org
Severity: normal
Tags: jessie
User: release.debian....@packages.debian.org
Usertags: pu
Hi,
I would like to fix CVE-2016-9938 (Bug #847668) with the upcoming point
release.
The issue has been categorized no-dsa by the security team before.
debdiff to +deb8u1 attached.
Bernhard
diff -Nru asterisk-11.13.1~dfsg/debian/changelog
asterisk-11.13.1~dfsg/debian/changelog
--- asterisk-11.13.1~dfsg/debian/changelog 2016-10-23 21:28:38.000000000
+0200
+++ asterisk-11.13.1~dfsg/debian/changelog 2017-01-03 23:54:39.000000000
+0100
@@ -1,3 +1,10 @@
+asterisk (1:11.13.1~dfsg-2+deb8u2) jessie; urgency=medium
+
+ * AST-2016-009: non-printable ASCII chars treated as whitespace
(CVE-2016-9938)
+ (Closes: #847668)
+
+ -- Bernhard Schmidt <be...@debian.org> Tue, 03 Jan 2017 23:54:39 +0100
+
asterisk (1:11.13.1~dfsg-2+deb8u1) jessie-security; urgency=high
[ Tzafrir Cohen ]
diff -Nru asterisk-11.13.1~dfsg/debian/patches/AST-2016-009-11.diff
asterisk-11.13.1~dfsg/debian/patches/AST-2016-009-11.diff
--- asterisk-11.13.1~dfsg/debian/patches/AST-2016-009-11.diff 1970-01-01
01:00:00.000000000 +0100
+++ asterisk-11.13.1~dfsg/debian/patches/AST-2016-009-11.diff 2017-01-03
23:54:39.000000000 +0100
@@ -0,0 +1,27 @@
+diff --git a/channels/chan_sip.c b/channels/chan_sip.c
+index 556db57..9c74acb 100644
+--- a/channels/chan_sip.c
++++ b/channels/chan_sip.c
+@@ -8132,8 +8132,6 @@ static const char *__get_header(const struct sip_request
*req, const char *name,
+ * one afterwards. If you shouldn't do it, what absolute idiot decided
it was
+ * a good idea to say you can do it, and if you can do it, why in the
hell would.
+ * you say you shouldn't.
+- * Anyways, pedanticsipchecking controls whether we allow spaces before
':',
+- * and we always allow spaces after that for compatibility.
+ */
+ const char *sname = find_alias(name, NULL);
+ int x, len = strlen(name), slen = (sname ? 1 : 0);
+@@ -8146,10 +8144,10 @@ static const char *__get_header(const struct
sip_request *req, const char *name,
+ if (match || smatch) {
+ /* skip name */
+ const char *r = header + (match ? len : slen );
+- if (sip_cfg.pedanticsipchecking) {
+- r = ast_skip_blanks(r);
++ /* HCOLON has optional SP/HTAB; skip past those */
++ while (*r == ' ' || *r == '\t') {
++ ++r;
+ }
+-
+ if (*r == ':') {
+ *start = x+1;
+ return ast_skip_blanks(r+1);
diff -Nru asterisk-11.13.1~dfsg/debian/patches/series
asterisk-11.13.1~dfsg/debian/patches/series
--- asterisk-11.13.1~dfsg/debian/patches/series 2016-10-23 21:28:38.000000000
+0200
+++ asterisk-11.13.1~dfsg/debian/patches/series 2017-01-03 23:54:39.000000000
+0100
@@ -44,3 +44,4 @@
AST-2016-002-11.diff
AST-2016-003-11.diff
AST-2016-007.patch
+AST-2016-009-11.diff
