CVE-2013-4282 Memory corruption in n/a

Medium 5.0 Published Updated

Remote attackers can crash the SPICE server by sending a long password in a ticket, causing a denial of service.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2013-4282?

CVE-2013-4282 is a medium-severity memory corruption vulnerability in Redhat Enterprise Linux, published on 2 Nov 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-119

Which versions are affected by CVE-2013-4282?

It affects 3 products.

Linux distribution packages (29)
qspice Red Hat:enterprise_linux:5::clientAll versions0:0.3.0-56.el5_10.1
qspice-debuginfo Red Hat:enterprise_linux:5::clientAll versions0:0.3.0-56.el5_10.1
qspice-libs Red Hat:enterprise_linux:5::clientAll versions0:0.3.0-56.el5_10.1
qspice Red Hat:enterprise_linux:5::serverAll versions0:0.3.0-56.el5_10.1
qspice-debuginfo Red Hat:enterprise_linux:5::serverAll versions0:0.3.0-56.el5_10.1
qspice-libs Red Hat:enterprise_linux:5::serverAll versions0:0.3.0-56.el5_10.1
spice-server Red Hat:enterprise_linux:6::clientAll versions0:0.12.0-12.el6_4.5
spice-server-debuginfo Red Hat:enterprise_linux:6::clientAll versions0:0.12.0-12.el6_4.5
spice-server-devel Red Hat:enterprise_linux:6::clientAll versions0:0.12.0-12.el6_4.5
spice-server Red Hat:enterprise_linux:6::computenodeAll versions0:0.12.0-12.el6_4.5
spice-server-debuginfo Red Hat:enterprise_linux:6::computenodeAll versions0:0.12.0-12.el6_4.5
spice-server-devel Red Hat:enterprise_linux:6::computenodeAll versions0:0.12.0-12.el6_4.5
rhev-hypervisor6 Red Hat:enterprise_linux:6::hypervisorAll versions0:6.4-20131016.0.el6_4
spice-server Red Hat:enterprise_linux:6::serverAll versions0:0.12.0-12.el6_4.5
spice-server-debuginfo Red Hat:enterprise_linux:6::serverAll versions0:0.12.0-12.el6_4.5
spice-server-devel Red Hat:enterprise_linux:6::serverAll versions0:0.12.0-12.el6_4.5
spice-server Red Hat:enterprise_linux:6::workstationAll versions0:0.12.0-12.el6_4.5
spice-server-debuginfo Red Hat:enterprise_linux:6::workstationAll versions0:0.12.0-12.el6_4.5
spice-server-devel Red Hat:enterprise_linux:6::workstationAll versions0:0.12.0-12.el6_4.5
qspice Red Hat:rhel_virtualization:5::clientAll versions0:0.3.0-56.el5_10.1
qspice-debuginfo Red Hat:rhel_virtualization:5::clientAll versions0:0.3.0-56.el5_10.1
qspice-libs-devel Red Hat:rhel_virtualization:5::clientAll versions0:0.3.0-56.el5_10.1
qspice Red Hat:rhel_virtualization:5::serverAll versions0:0.3.0-56.el5_10.1
qspice-debuginfo Red Hat:rhel_virtualization:5::serverAll versions0:0.3.0-56.el5_10.1
qspice-libs-devel Red Hat:rhel_virtualization:5::serverAll versions0:0.3.0-56.el5_10.1
spice SUSE:Linux Enterprise Desktop 12All versions0.12.4-6.1
spice SUSE:Linux Enterprise Server 12All versions0.12.4-6.1
spice SUSE:Linux Enterprise Server for SAP Applications 12All versions0.12.4-6.1
spice SUSE:Linux Enterprise Software Development Kit 12All versions0.12.4-6.1

Products include Redhat Enterprise Linux, Redhat Enterprise Virtualization, Spice Project Spice.

How do I fix CVE-2013-4282?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2013-4282 being exploited?

There is no known exploitation of CVE-2013-4282 in the wild and no public exploit code.

All Redhat Enterprise Linux vulnerabilities

Sources

Also known as DEBIAN-CVE-2013-4282, GHSA-wr45-fcg3-r672, MGASA-2014-0022, RHSA-2013:1460, RHSA-2013:1473, RHSA-2013:1474 and 3 more.

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