Vulnerabilities > CVE-2016-2150 - Improper Access Control vulnerability in multiple products
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
NONE Summary
SPICE allows local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Embedding Scripts within Scripts An attack of this type exploits a programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts. The attacker leverages this capability to execute scripts to execute his/her own script by embedding it within other scripts that the target software is likely to execute. The attacker must have the ability to inject script into script that is likely to be executed. If this is done, then the attacker can potentially launch a variety of probes and attacks against the web server's local environment, in many cases the so-called DMZ, back end resources the web server can communicate with, and other hosts. With the proliferation of intermediaries, such as Web App Firewalls, network devices, and even printers having JVMs and Web servers, there are many locales where an attacker can inject malicious scripts. Since this attack pattern defines scripts within scripts, there are likely privileges to execute said attack on the host. Of course, these attacks are not solely limited to the server side, client side scripts like Ajax and client side JavaScript can contain malicious scripts as well. In general all that is required is for there to be sufficient privileges to execute a script, but not protected against writing.
- Signature Spoofing by Key Theft An attacker obtains an authoritative or reputable signer's private signature key by theft and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Nessus
NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-1559-1.NASL description spice was updated to fix four security issues. These security issues were fixed : - CVE-2016-2150: Guest escape using crafted primary surface parameters (bsc#982386). - CVE-2016-0749: Heap-based buffer overflow in smartcard interaction (bsc#982385). - CVE-2015-5260: Insufficient validation of surface_id parameter could have caused a crash (bsc#944787). - CVE-2015-5261: Host memory access from guest using crafted images (bsc#948976). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 91659 published 2016-06-17 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91659 title SUSE SLED12 / SLES12 Security Update : spice (SUSE-SU-2016:1559-1) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2016-1204.NASL description An update for spice-server is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors. Security Fix(es) : * A memory allocation flaw, leading to a heap-based buffer overflow, was found in spice last seen 2020-06-01 modified 2020-06-02 plugin id 91503 published 2016-06-08 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91503 title CentOS 6 : spice-server (CESA-2016:1204) NASL family Debian Local Security Checks NASL id DEBIAN_DLA-531.NASL description A vulnerability has been found in the Simple Protocol for Independent Computing Environments, SPICE. Frediano Ziglio from Red Hat discovered that SPICE allowed local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters. For Debian 7 last seen 2020-03-17 modified 2016-06-28 plugin id 91859 published 2016-06-28 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91859 title Debian DLA-531-1 : spice security update NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2016-1205.NASL description An update for spice is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing last seen 2020-06-01 modified 2020-06-02 plugin id 91496 published 2016-06-07 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91496 title RHEL 7 : spice (RHSA-2016:1205) NASL family Scientific Linux Local Security Checks NASL id SL_20160606_SPICE_SERVER_ON_SL6_X.NASL description Security Fix(es) : - A memory allocation flaw, leading to a heap-based buffer overflow, was found in spice last seen 2020-03-18 modified 2016-06-17 plugin id 91647 published 2016-06-17 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91647 title Scientific Linux Security Update : spice-server on SL6.x x86_64 (20160606) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201606-05.NASL description The remote host is affected by the vulnerability described in GLSA-201606-05 (spice: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in spice, please review the CVE identifiers referenced below for details. Impact : A remote attacker could possibly execute arbitrary code. Additionally, a local attacker could cause a Denial of Service. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 91638 published 2016-06-17 reporter This script is Copyright (C) 2016 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/91638 title GLSA-201606-05 : spice: Multiple vulnerabilities NASL family Scientific Linux Local Security Checks NASL id SL_20160606_SPICE_ON_SL7_X.NASL description Security Fix(es) : - A memory allocation flaw, leading to a heap-based buffer overflow, was found in spice last seen 2020-03-18 modified 2016-06-08 plugin id 91514 published 2016-06-08 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91514 title Scientific Linux Security Update : spice on SL7.x x86_64 (20160606) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2016-1204.NASL description An update for spice-server is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors. Security Fix(es) : * A memory allocation flaw, leading to a heap-based buffer overflow, was found in spice last seen 2020-06-01 modified 2020-06-02 plugin id 91495 published 2016-06-07 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91495 title RHEL 6 : spice-server (RHSA-2016:1204) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-824.NASL description spice was updated to fix two security issues. These security issues were fixed : - CVE-2016-2150: SPICE allowed local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261 (boo#982385). - CVE-2016-0749: The smartcard interaction in SPICE allowed remote attackers to cause a denial of service (QEMU-KVM process crash) or possibly execute arbitrary code via vectors related to connecting to a guest VM, which triggers a heap-based buffer overflow (boo#982385). last seen 2020-06-05 modified 2016-07-05 plugin id 91944 published 2016-07-05 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/91944 title openSUSE Security Update : spice (openSUSE-2016-824) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-3596.NASL description Several vulnerabilities were discovered in spice, a SPICE protocol client and server library. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2016-0749 Jing Zhao of Red Hat discovered a memory allocation flaw, leading to a heap-based buffer overflow in spice last seen 2020-06-01 modified 2020-06-02 plugin id 91490 published 2016-06-07 reporter This script is Copyright (C) 2016-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91490 title Debian DSA-3596-1 : spice - security update NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2016-1205.NASL description From Red Hat Security Advisory 2016:1205 : An update for spice is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing last seen 2020-06-01 modified 2020-06-02 plugin id 91494 published 2016-06-07 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91494 title Oracle Linux 7 : spice (ELSA-2016-1205) NASL family Fedora Local Security Checks NASL id FEDORA_2016-6B9C658707.NASL description Update to upstream 0.12.8 release Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2016-07-20 plugin id 92443 published 2016-07-20 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/92443 title Fedora 24 : spice (2016-6b9c658707) NASL family SuSE Local Security Checks NASL id OPENSUSE-2016-823.NASL description spice was updated to fix two security issues. These security issues were fixed : - CVE-2016-2150: SPICE allowed local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261 (boo#982385). - CVE-2016-0749: The smartcard interaction in SPICE allowed remote attackers to cause a denial of service (QEMU-KVM process crash) or possibly execute arbitrary code via vectors related to connecting to a guest VM, which triggers a heap-based buffer overflow (boo#982385). last seen 2020-06-05 modified 2016-07-05 plugin id 91943 published 2016-07-05 reporter This script is Copyright (C) 2016-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/91943 title openSUSE Security Update : spice (openSUSE-2016-823) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2016-1204.NASL description From Red Hat Security Advisory 2016:1204 : An update for spice-server is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display protocol for virtual environments. SPICE users can access a virtualized desktop or server from the local system or any system with network access to the server. SPICE is used in Red Hat Enterprise Linux for viewing virtualized guests running on the Kernel-based Virtual Machine (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors. Security Fix(es) : * A memory allocation flaw, leading to a heap-based buffer overflow, was found in spice last seen 2020-06-01 modified 2020-06-02 plugin id 91493 published 2016-06-07 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91493 title Oracle Linux 6 : spice-server (ELSA-2016-1204) NASL family Fedora Local Security Checks NASL id FEDORA_2016-A7322C9FD1.NASL description Update to new 0.12.8 upstream release Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2016-08-19 plugin id 93032 published 2016-08-19 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/93032 title Fedora 23 : spice (2016-a7322c9fd1) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3014-1.NASL description Jing Zhao discovered that the Spice smartcard support incorrectly handled memory. A remote attacker could use this issue to cause Spice to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 15.10 and Ubuntu 16.04 LTS. (CVE-2016-0749) Frediano Ziglio discovered that Spice incorrectly handled certain primary surface parameters. A malicious guest operating system could potentially exploit this issue to escape virtualization. (CVE-2016-2150). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 91758 published 2016-06-22 reporter Ubuntu Security Notice (C) 2016-2019 Canonical, Inc. / NASL script (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91758 title Ubuntu 14.04 LTS / 15.10 / 16.04 LTS : spice vulnerabilities (USN-3014-1) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-1561-1.NASL description spice was updated to fix two security issues. These security issues were fixed : - CVE-2016-2150: Guest escape using crafted primary surface parameters (bsc#982386). - CVE-2016-0749: Heap-based buffer overflow in smartcard interaction (bsc#982385). Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 91661 published 2016-06-17 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91661 title SUSE SLED12 / SLES12 Security Update : spice (SUSE-SU-2016:1561-1) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2016-1205.NASL description An update for spice is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The Simple Protocol for Independent Computing Environments (SPICE) is a remote display system built for virtual environments which allows the user to view a computing last seen 2020-06-01 modified 2020-06-02 plugin id 91504 published 2016-06-08 reporter This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/91504 title CentOS 7 : spice (CESA-2016:1205)
Redhat
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References
- http://lists.opensuse.org/opensuse-updates/2016-07/msg00003.html
- http://lists.opensuse.org/opensuse-updates/2016-07/msg00004.html
- http://www.debian.org/security/2016/dsa-3596
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.ubuntu.com/usn/USN-3014-1
- https://access.redhat.com/errata/RHSA-2016:1204
- https://access.redhat.com/errata/RHSA-2016:1205
- https://bugzilla.redhat.com/show_bug.cgi?id=1313496
- https://security.gentoo.org/glsa/201606-05