Your message dated Sat, 09 Oct 2021 12:09:40 +0100
with message-id
<81741a2f4e370c14a3bec08b7fe6e2b10c32267b.ca...@adam-barratt.org.uk>
and subject line Closing p-u bugs for updates in 11.1
has caused the Debian Bug report #994880,
regarding bullseye-pu: package ulfius/2.7.1-1
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
994880: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994880
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: release.debian.org
Severity: normal
Tags: bullseye
User: [email protected]
Usertags: pu
Fix CVE-2021-40540 in Bullseye
[ Reason ]
Ulfius package contains the bug that is rewferred by CVE-2021-40540
[ Impact ]
Application segfault when a malformed http request is received
[ Tests ]
none
[ Risks ]
the patch is trivial, the risk is low
[ Checklist ]
[x] *all* changes are documented in the d/changelog
[x] I reviewed all changes and I approve them
[x] attach debdiff against the package in (old)stable
[x] the issue is verified as fixed in unstable
[ Changes ]
add 'memset(con_info, 0, sizeof(struct connection_info_struct));' after
con_info is malloced to initialize the structure and avoid testing an undefined
value.
[ Other info ]
(Anything else the release team should know.)
diff -Nru ulfius-2.7.1/debian/changelog ulfius-2.7.1/debian/changelog
--- ulfius-2.7.1/debian/changelog 2021-01-03 09:03:05.000000000 -0500
+++ ulfius-2.7.1/debian/changelog 2021-09-19 15:39:39.000000000 -0400
@@ -1,3 +1,9 @@
+ulfius (2.7.1-1+deb11u1) bullseye; urgency=medium
+
+ * d/patches: Fix CVE-2021-40540 (Closes: #994763)
+
+ -- Nicolas Mora <[email protected]> Sun, 19 Sep 2021 15:39:39 -0400
+
ulfius (2.7.1-1) unstable; urgency=medium
* New upstream release
diff -Nru ulfius-2.7.1/debian/patches/CVE-2021-40540.patch
ulfius-2.7.1/debian/patches/CVE-2021-40540.patch
--- ulfius-2.7.1/debian/patches/CVE-2021-40540.patch 1969-12-31
19:00:00.000000000 -0500
+++ ulfius-2.7.1/debian/patches/CVE-2021-40540.patch 2021-09-19
15:39:20.000000000 -0400
@@ -0,0 +1,13 @@
+Description: Fix CVE-2021-40540
+Author: Nicolas Mora <[email protected]>
+Forwarded: not-needed
+--- a/src/ulfius.c
++++ b/src/ulfius.c
+@@ -207,6 +207,7 @@
+ UNUSED(cls);
+
+ if (con_info != NULL) {
++ memset(con_info, 0, sizeof(struct connection_info_struct));
+ con_info->callback_first_iteration = 1;
+ con_info->u_instance = NULL;
+ u_map_init(&con_info->map_url_initial);
diff -Nru ulfius-2.7.1/debian/patches/series ulfius-2.7.1/debian/patches/series
--- ulfius-2.7.1/debian/patches/series 2021-01-03 09:03:05.000000000 -0500
+++ ulfius-2.7.1/debian/patches/series 2021-09-19 15:39:39.000000000 -0400
@@ -1,2 +1,3 @@
examples.patch
doc.patch
+CVE-2021-40540.patch
--- End Message ---
--- Begin Message ---
Package: release.debian.org
Version: 11.1
Hi,
The updates relating to these bugs were included in this morning's 11.1
point release for bullseye.
Regards,
Adam
--- End Message ---
