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CVE-2015-8779

glibc: Unbounded stack allocation in catopen function

Stack-based buffer overflow in the catopen function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long catalog name.

CVSS 3.0 · 9.8 Critical EPSS 6.2% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 4 more
Products
Ubuntu Linux Debian Linux Fedora and 8 more
CVE-2015-8803

nettle: secp256 calculation bug

The ecc_256_modp function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8805.

CVSS 3.0 · 9.8 Critical EPSS 4.2% KEV · Not listed
Vendors
Canonical Nettle Project Opensuse and 1 more
Products
Ubuntu Linux Nettle Leap and 2 more
CVE-2015-8804

nettle: miscalculations on secp384 curve

x86_64/ecc-384-modp.asm in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-384 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors.

CVSS 3.0 · 9.8 Critical EPSS 4.0% KEV · Not listed
Vendors
Canonical Nettle Project Opensuse and 1 more
Products
Ubuntu Linux Nettle Leap and 2 more
CVE-2015-8805

nettle: secp256 calculation bug

The ecc_256_modq function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8803.

CVSS 3.0 · 9.8 Critical EPSS 2.8% KEV · Not listed
Vendors
Canonical Nettle Project Opensuse and 1 more
Products
Ubuntu Linux Nettle Leap and 2 more
CVE-2015-8845

kernel: incorrect restoration of machine specific registers from userspace

The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.

CVSS 3.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Novell Redhat and 1 more
Products
Linux Kernel Suse Linux Enterprise Desktop Suse Linux Enterprise Server and 7 more
CVE-2015-8868

poppler: heap buffer overflow in ExponentialFunction

Heap-based buffer overflow in the ExponentialFunction::ExponentialFunction function in Poppler before 0.40.0 allows remote attackers to cause a denial of service (memory corruption and crash) or possibly execute arbitrary code via an invalid blend mode in the ExtGState dictionary in a crafted PDF document.

CVSS 3.0 · 7.8 High EPSS 4.6% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 2 more
CVE-2015-8874

gd: gdImageFillToBorder deep recursion leading to stack overflow

Stack consumption vulnerability in GD in PHP before 5.6.12 allows remote attackers to cause a denial of service via a crafted imagefilltoborder call.

CVSS 3.0 · 7.5 High EPSS 8.6% KEV · Not listed
Vendors
Opensuse Php Redhat
Products
Leap Php Rhel Software Collections
CVE-2015-8876

php: Zend/zend_exceptions.c does not validate certain Exception objects

Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not validate certain Exception objects, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger unintended method execution via crafted serialized data.

CVSS 3.0 · 9.8 Critical EPSS 7.7% KEV · Not listed
Vendors
Php Redhat
Products
Php Rhel Software Collections
CVE-2015-8877

gd: gdImageScaleTwoPass function in gd_interpolation.c uses inconsistent allocate and free approaches

The gdImageScaleTwoPass function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.0, as used in PHP before 5.6.12, uses inconsistent allocate and free approaches, which allows remote attackers to cause a denial of service (memory consumption) via a crafted call, as demonstrated by a call to the PHP imagescale function.

CVSS 3.0 · 7.5 High EPSS 3.6% KEV · Not listed
Vendors
Libgd Php Redhat
Products
Libgd Php Rhel Software Collections
CVE-2015-8914

openstack-neutron: ICMPv6 source address spoofing vulnerability

The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended ICMPv6-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a link-local source address.

CVSS 3.0 · 9.1 Critical EPSS 4.3% KEV · Not listed
Vendors
Openstack Redhat
Products
Neutron Openstack
CVE-2015-8917

libarchive: NULL pointer access in CAB parser

bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid character in the name of a cab file.

CVSS 3.0 · 7.5 High EPSS 4.3% KEV · Not listed
Vendors
Canonical Debian Libarchive and 1 more
Products
Ubuntu Linux Debian Linux Libarchive and 1 more
CVE-2015-8922

libarchive: NULL pointer access in 7z parser

The read_CodersInfo function in archive_read_support_format_7zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted 7z file, related to the _7z_folder struct.

CVSS 3.0 · 5.5 Medium EPSS 2.1% KEV · Not listed
Vendors
Canonical Libarchive Novell and 2 more
Products
Ubuntu Linux Libarchive Suse Linux Enterprise Desktop and 4 more
CVE-2015-8926

libarchive: NULL pointer access in RAR parser

The archive_read_format_rar_read_data function in archive_read_support_format_rar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted rar archive.

CVSS 3.0 · 5.5 Medium EPSS 2.0% KEV · Not listed
Vendors
Canonical Libarchive Redhat and 1 more
Products
Ubuntu Linux Libarchive Enterprise Linux and 3 more
CVE-2015-8931

libarchive: Undefined behavior (signed integer overflow) in mtree parser

Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.

CVSS 3.0 · 7.8 High EPSS 2.1% KEV · Not listed
Vendors
Canonical Debian Libarchive and 2 more
Products
Ubuntu Linux Debian Linux Libarchive and 4 more
CVE-2015-8935

php: HTTP response splitting in header() function

The sapi_header_op function in main/SAPI.c in PHP before 5.4.38, 5.5.x before 5.5.22, and 5.6.x before 5.6.6 supports deprecated line folding without considering browser compatibility, which allows remote attackers to conduct cross-site scripting (XSS) attacks against Internet Explorer by leveraging (1) %0A%20 or (2) %0D%0A%20 mishandling in the header function.

CVSS 3.0 · 6.1 Medium EPSS 3.2% KEV · Not listed
Vendors
Php Redhat
Products
Php Rhel Software Collections
CVE-2015-8956

kernel: NULL dereference in RFCOMM bind callback

The rfcomm_sock_bind function in net/bluetooth/rfcomm/sock.c in the Linux kernel before 4.2 allows local users to obtain sensitive information or cause a denial of service (NULL pointer dereference) via vectors involving a bind system call on a Bluetooth RFCOMM socket.

CVSS 3.0 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Google Linux Redhat
Products
Android Linux Kernel Enterprise Linux and 1 more
CVE-2016-4979

httpd: X509 client certificate authentication bypass using HTTP/2

The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the "SSLVerifyClient require" directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation.

CVSS 3.0 · 7.5 High EPSS 18.8% KEV · Not listed
Vendors
Apache Redhat
Products
Http Server Rhel Software Collections
CVE-2016-4985

openstack-ironic: Ironic Node information including credentials exposed to unauthenticated users

The ironic-api service in OpenStack Ironic before 4.2.5 (Liberty) and 5.x before 5.1.2 (Mitaka) allows remote attackers to obtain sensitive information about a registered node by leveraging knowledge of the MAC address of a network card belonging to that node and sending a crafted POST request to the v1/drivers/$DRIVER_NAME/vendor_passthru resource.

CVSS 3.0 · 7.5 High EPSS 2.9% KEV · Not listed
Vendors
Canonical Redhat
Products
Openstack Ironic Openstack