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CVE-2014-3686

hostapd: wpa_cli and hostapd_cli remote command execution issue

wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa_cli or hostapd_cli with action scripts, allows remote attackers to execute arbitrary commands via a crafted frame.

CVSS 2.0 · 6.8 Medium EPSS 4.9% KEV · Not listed
Vendors
Canonical Debian Redhat and 1 more
Products
Ubuntu Linux Debian Linux Enterprise Linux and 2 more
CVE-2014-3673

kernel: sctp: skb_over_panic when receiving malformed ASCONF chunks

The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c.

CVSS 3.1 · 7.5 High EPSS 7.5% KEV · Not listed
Vendors
Canonical Debian Linux and 4 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 9 more
CVE-2016-2187

kernel: Kernel panic on invalid USB device descriptor (gtco driver)

The gtco_probe function in drivers/input/tablet/gtco.c in the Linux kernel through 4.5.2 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

CVSS 3.0 · 4.6 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Linux Novell
Products
Ubuntu Linux Linux Kernel Suse Linux Enterprise Debuginfo and 2 more
CVE-2014-3660

libxml2: denial of service via recursive entity expansion

parser.c in libxml2 before 2.9.2 does not properly prevent entity expansion even when entity substitution has been disabled, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted XML document containing a large number of nested entity references, a variant of the "billion laughs" attack.

CVSS 2.0 · 5.0 Medium EPSS 3.8% KEV · Not listed
Vendors
Apple Canonical Debian and 2 more
Products
Mac Os X Ubuntu Linux Debian Linux and 2 more
CVE-2014-3647

kernel: kvm: noncanonical rip after emulation

arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 4 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 4 more
CVE-2016-2188

kernel: Kernel panic on invalid USB device descriptor (iowarrior driver)

The iowarrior_probe function in drivers/usb/misc/iowarrior.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

CVSS 3.0 · 4.6 Medium EPSS 1.8% KEV · Not listed
Vendors
Canonical Linux Novell
Products
Ubuntu Linux Linux Kernel Suse Linux Enterprise Debuginfo and 7 more
CVE-2014-3646

kernel: kvm: vmx: invvpid vm exit not handled

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 4 more
CVE-2014-3640

qemu: slirp: NULL pointer deref in sosendto()

The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by sending a udp packet with a value of 0 in the source port and address, which triggers access of an uninitialized socket.

CVSS 2.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Qemu and 1 more
Products
Ubuntu Linux Debian Linux Qemu and 5 more
CVE-2014-3633

libvirt: qemu: out-of-bounds read access in qemuDomainGetBlockIoTune() due to invalid index

The qemuDomainGetBlockIoTune function in qemu/qemu_driver.c in libvirt before 1.2.9, when a disk has been hot-plugged or removed from the live image, allows remote attackers to cause a denial of service (crash) or read sensitive heap information via a crafted blkiotune query, which triggers an out-of-bounds read.

CVSS 2.0 · 5.8 Medium EPSS 2.8% KEV · Not listed
Vendors
Canonical Libvirt Redhat
Products
Ubuntu Linux Libvirt Enterprise Linux
CVE-2014-3621

openstack-keystone: configuration data information leak through Keystone catalog

The catalog url replacement in OpenStack Identity (Keystone) before 2013.2.3 and 2014.1 before 2014.1.2.1 allows remote authenticated users to read sensitive configuration options via a crafted endpoint, as demonstrated by "$(admin_token)" in the publicurl endpoint field.

CVSS 2.0 · 4.0 Medium EPSS 2.1% KEV · Not listed
Vendors
Canonical Openstack Redhat
Products
Ubuntu Linux Keystone Enterprise Linux and 1 more
CVE-2016-2186

kernel: Kernel panic on invalid USB device descriptor (powermate driver)

The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.

CVSS 3.0 · 4.6 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Linux Novell
Products
Ubuntu Linux Linux Kernel Suse Linux Enterprise Debuginfo and 7 more
CVE-2016-2191

optipng: Invalid write while processing delta escapes without any boundary checking

The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.

CVSS 3.0 · 6.5 Medium EPSS 3.5% KEV · Not listed
Vendors
Canonical Debian Opensuse and 1 more
Products
Ubuntu Linux Debian Linux Leap and 2 more
CVE-2014-3618

procmail: Heap-overflow in procmail's formail utility when processing specially-crafted email headers

Heap-based buffer overflow in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted email header, related to "unbalanced quotes."

CVSS 2.0 · 7.5 High EPSS 8.9% KEV · Not listed
Vendors
Canonical Procmail Redhat
Products
Ubuntu Linux Procmail Enterprise Linux
CVE-2014-3611

kernel: kvm: PIT timer race condition

Race condition in the __kvm_migrate_pit_timer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service (host OS crash) by leveraging incorrect PIT emulation.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 1 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 3 more
CVE-2014-3610

kernel: kvm: noncanonical MSR writes

The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Debian Linux and 3 more
Products
Ubuntu Linux Debian Linux Linux Kernel and 3 more
CVE-2016-2178

openssl: Non-constant time codepath followed for certain operations in DSA implementation

The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack.

CVSS 3.1 · 5.5 Medium EPSS 1.2% KEV · Not listed
Vendors
Canonical Debian Nodejs and 4 more
Products
Ubuntu Linux Debian Linux Node.js and 7 more
CVE-2014-3601

kernel: kvm: invalid parameter passing in kvm_iommu_map_pages()

The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.

CVSS 2.0 · 4.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Canonical Linux Opensuse and 2 more
Products
Ubuntu Linux Linux Kernel Evergreen and 4 more
CVE-2014-3581

httpd: NULL pointer dereference in mod_cache if Content-Type has empty value

The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty HTTP Content-Type header.

CVSS 2.0 · 5.0 Medium EPSS 13.5% KEV · Not listed
Vendors
Apache Canonical Oracle and 1 more
Products
Http Server Ubuntu Linux Enterprise Manager Ops Center and 9 more
CVE-2014-3583

httpd: mod_proxy_fcgi handle_headers() buffer over read

The handle_headers function in mod_proxy_fcgi.c in the mod_proxy_fcgi module in the Apache HTTP Server 2.4.10 allows remote FastCGI servers to cause a denial of service (buffer over-read and daemon crash) via long response headers.

CVSS 2.0 · 5.0 Medium EPSS 10.8% KEV · Not listed
Vendors
Apache Apple Canonical and 1 more
Products
Http Server Mac Os X Os X Server and 3 more