[SECURITY] [DSA 4984-1] flatpak security update

2 files changed, 39 insertions, 0 deletions

diff --git a/english/security/2021/dsa-4984.data b/english/security/2021/dsa-4984.data
new file mode 100644
index 00000000000..b83cff21790
--- /dev/null
+++ b/english/security/2021/dsa-4984.data
@@ -0,0 +1,13 @@
+<define-tag pagetitle>DSA-4984-1 flatpak</define-tag>
+<define-tag report_date>2021-10-12</define-tag>
+<define-tag secrefs>CVE-2021-41133 Bug#995935</define-tag>
+<define-tag packages>flatpak</define-tag>
+<define-tag isvulnerable>yes</define-tag>
+<define-tag fixed>yes</define-tag>
+<define-tag fixed-section>no</define-tag>
+
+#use wml::debian::security
+
+
+
+</dl>
diff --git a/english/security/2021/dsa-4984.wml b/english/security/2021/dsa-4984.wml
new file mode 100644
index 00000000000..cea9bb42995
--- /dev/null
+++ b/english/security/2021/dsa-4984.wml
@@ -0,0 +1,26 @@
+<define-tag description>security update</define-tag>
+<define-tag moreinfo>
+<p>It was discovered that sandbox restrictions in Flatpak, an application
+deployment framework for desktop apps, could be bypassed for a Flatpak
+app with direct access to AF_UNIX sockets, by manipulating the VFS using
+mount-related syscalls that are not blocked by Flatpak's denylist
+seccomp filter.</p>
+
+<p>Details can be found in the upstream advisory at
+<a href="https://github.com/flatpak/flatpak/security/advisories/GHSA-67h7-w3jq-vh4q">\
+https://github.com/flatpak/flatpak/security/advisories/GHSA-67h7-w3jq-vh4q</a></p>
+
+<p>For the stable distribution (bullseye), this problem has been fixed in
+version 1.10.5-0+deb11u1.</p>
+
+<p>We recommend that you upgrade your flatpak packages.</p>
+
+<p>For the detailed security status of flatpak please refer to its security
+tracker page at:
+<a href="https://security-tracker.debian.org/tracker/flatpak">\
+https://security-tracker.debian.org/tracker/flatpak</a></p>
+</define-tag>
+
+# do not modify the following line
+#include "$(ENGLISHDIR)/security/2021/dsa-4984.data"
+# $Id: $