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CVE-2017-12163

Samba: Server memory information leak over SMB1

An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.

CVSS 3.0 · 4.1 Medium EPSS 7.6% KEV · Not listed
Vendors
Debian Redhat Samba
Products
Debian Linux Enterprise Linux Enterprise Linux Desktop and 5 more
CVE-2017-12151

samba: SMB2 connections don't keep encryption across DFS redirects

A flaw was found in the way samba client before samba 4.4.16, samba 4.5.14 and samba 4.6.8 used encryption with the max protocol set as SMB3. The connection could lose the requirement for signing and encrypting to any DFS redirects, allowing an attacker to read or alter the contents of the connection via a man-in-the-middle attack.

CVSS 3.0 · 7.4 High EPSS 4.1% KEV · Not listed
Vendors
Debian Hp Redhat and 1 more
Products
Debian Linux Cifs Server Enterprise Linux and 6 more
CVE-2017-12150

samba: Some code path don't enforce smb signing, when they should

It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.

CVSS 3.1 · 7.4 High EPSS 13.1% KEV · Not listed
Vendors
Debian Redhat Samba
Products
Debian Linux Enterprise Linux Enterprise Linux Desktop and 5 more
CVE-2016-9897

Mozilla: Memory corruption in libGLES (MFSA 2016-94, MFSA 2016-95)

Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.

CVSS 3.0 · 7.5 High EPSS 3.3% KEV · Not listed
Vendors
Debian Mozilla Redhat
Products
Debian Linux Firefox Firefox Esr and 4 more
CVE-2016-9651

chromium-browser: private property access in v8

A missing check for whether a property of a JS object is private in V8 in Google Chrome prior to 55.0.2883.75 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVSS 3.0 · 8.8 High EPSS 11.2% KEV · Not listed
Vendors
Google Redhat
Products
Chrome Enterprise Linux Desktop Enterprise Linux Server and 2 more
CVE-2016-9603

Qemu: cirrus: heap buffer overflow via vnc connection

A heap buffer overflow flaw was found in QEMU's Cirrus CLGD 54xx VGA emulator's VNC display driver support before 2.9; the issue could occur when a VNC client attempted to update its display after a VGA operation is performed by a guest. A privileged user/process inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process.

CVSS 3.0 · 5.5 Medium EPSS 4.4% KEV · Not listed
Vendors
Citrix Debian Qemu and 1 more
Products
Xenserver Debian Linux Qemu and 7 more
CVE-2016-9600

jasper: JP2 encoder NULL pointer dereference due to uninitialized cmprof_

JasPer before version 2.0.10 is vulnerable to a null pointer dereference was found in the decoded creation of JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash.

CVSS 3.0 · 6.5 Medium EPSS 1.5% KEV · Not listed
Vendors
Canonical Jasper Project Redhat
Products
Ubuntu Linux Jasper Enterprise Linux and 6 more
CVE-2016-9579

ceph: Object Gateway server DoS by sending invalid cross-origin HTTP request

A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.

CVSS 3.0 · 6.5 Medium EPSS 4.3% KEV · Not listed
Vendors
Canonical Redhat
Products
Ubuntu Linux Ceph Storage Ceph Storage Mon and 5 more
CVE-2016-9577

spice: Buffer overflow in main_channel_alloc_msg_rcv_buf when reading large messages

A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.

CVSS 3.0 · 7.5 High EPSS 3.8% KEV · Not listed
Vendors
Debian Redhat Spice Project
Products
Debian Linux Enterprise Linux Enterprise Linux Desktop and 5 more
CVE-2016-9573

openjpeg: heap out-of-bounds read due to insufficient check in imagetopnm()

An out-of-bounds read vulnerability was found in OpenJPEG 2.1.2, in the j2k_to_image tool. Converting a specially crafted JPEG2000 file to another format could cause the application to crash or, potentially, disclose some data from the heap.

CVSS 3.0 · 6.5 Medium EPSS 2.5% KEV · Not listed
Vendors
Debian Redhat Uclouvain
Products
Debian Linux Enterprise Linux Enterprise Linux Desktop and 5 more
CVE-2016-8654

jasper: heap-based buffer overflow in QMFB code in JPC codec

A heap-buffer overflow vulnerability was found in QMFB code in JPC codec caused by buffer being allocated with too small size. jasper versions before 2.0.0 are affected.

CVSS 3.0 · 7.8 High EPSS 1.9% KEV · Not listed
Vendors
Debian Jasper Project Redhat
Products
Debian Linux Jasper Enterprise Linux and 5 more
CVE-2016-8626

Ceph: RGW Denial of Service by sending null or specially crafted POST object requests

A flaw was found in Red Hat Ceph before 0.94.9-8. The way Ceph Object Gateway handles POST object requests permits an authenticated attacker to launch a denial of service attack by sending null or specially crafted POST object requests.

CVSS 3.0 · 6.5 Medium EPSS 2.3% KEV · Not listed
Vendors
Redhat
Products
Ceph Ceph Storage Enterprise Linux Desktop and 2 more
CVE-2016-2125

samba: Unconditional privilege delegation to Kerberos servers in trusted realms

It was found that Samba before versions 4.5.3, 4.4.8, 4.3.13 always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users.

CVSS 3.1 · 6.5 Medium EPSS 9.2% KEV · Not listed
Vendors
Redhat Samba
Products
Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server and 7 more
CVE-2016-2124

samba: SMB1 client connections can be downgraded to plaintext authentication

A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.

CVSS 3.1 · 5.9 Medium EPSS 1.8% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 2 more
Products
Ubuntu Linux Debian Linux Fedora and 23 more
CVE-2015-9262

libxcursor: 1-byte heap-based overflow in _XcursorThemeInherits function in library.c

_XcursorThemeInherits in library.c in libXcursor before 1.1.15 allows remote attackers to cause denial of service or potentially code execution via a one-byte heap overflow.

CVSS 3.0 · 9.8 Critical EPSS 5.7% KEV · Not listed
Vendors
Canonical Debian Redhat and 1 more
Products
Ubuntu Linux Debian Linux Ansible Tower and 5 more
CVE-2015-5160

libvirt: Ceph id/key leaked in the process list

libvirt before 2.2 includes Ceph credentials on the qemu command line when using RADOS Block Device (aka RBD), which allows local users to obtain sensitive information via a process listing.

CVSS 3.0 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Libvirt Redhat
Products
Libvirt Enterprise Linux Enterprise Linux Desktop and 8 more