qspice is vulnerable to denial of service (DoS) attacks. The vulnerability exists through a stack-based buffer overflow in the reds_handle_ticket function in server/reds.c in SPICE 0.12.0 allows remote attackers to cause a denial of service (crash) via a long password in a SPICE ticket.
cgit.freedesktop.org/spice/spice/commit/?id=8af619009660b24e0b41ad26b30289eea288fcc2
cgit.freedesktop.org/spice/spice/commit/?id=8af619009660b24e0b41ad26b30289eea288fcc2
lists.opensuse.org/opensuse-security-announce/2015-05/msg00008.html
lists.opensuse.org/opensuse-security-announce/2015-05/msg00008.html
rhn.redhat.com/errata/RHSA-2013-1460.html
rhn.redhat.com/errata/RHSA-2013-1460.html
rhn.redhat.com/errata/RHSA-2013-1473.html
rhn.redhat.com/errata/RHSA-2013-1473.html
rhn.redhat.com/errata/RHSA-2013-1474.html
rhn.redhat.com/errata/RHSA-2013-1474.html
www.debian.org/security/2014/dsa-2839
www.debian.org/security/2014/dsa-2839
www.securityfocus.com/bid/63408
www.securityfocus.com/bid/63408
www.ubuntu.com/usn/USN-2027-1
www.ubuntu.com/usn/USN-2027-1
access.redhat.com/errata/RHSA-2013:1460
access.redhat.com/errata/RHSA-2013:1473
access.redhat.com/errata/RHSA-2013:1474
access.redhat.com/security/cve/CVE-2013-4282
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1000443
rhn.redhat.com/errata/RHSA-2013-1474.html