CVE-2017-9047

A buffer overflow was discovered in libxml2 20904-GITv2.9.4-16-g0741801. The function xmlSnprintfElementContent in valid.c is supposed to recursively dump the element content definition into a char buffer 'buf' of size 'size'. The variable len is assigned strlenbuf. If the content-type is...

UBUNTU-CVE-2017-9049

libxml2 20904-GITv2.9.4-16-g0741801 is vulnerable to a heap-based buffer over-read in the xmlDictComputeFastKey function in dict.c. This vulnerability causes programs that use libxml2, such as PHP, to crash. This vulnerability exists because of an incomplete fix for libxml2 Bug 759398...

USN-3291-2 linux-aws, linux-gke, linux-raspi2, linux-snapdragon vulnerabilities

USN-3291-1 fixed vulnerabilities in the generic Linux kernel. This update provides the corresponding updates for the Linux kernel built for specific processors and cloud environments. Dmitry Vyukov discovered that the generic SCSI sg subsystem in the Linux kernel contained a stack-based buffer...

CentOS 6 / 7 : jasper (CESA-2017:1208)

An update for jasper is now available for Red Hat Enterprise Linux 6 and 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...

The vulnerability of the Oracle MySQL database management system allows a hacker to gain privileged access and cause service interruptions.

The vulnerability of the MySQL Server component of the Oracle MySQL database management system is related to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor to gain privileged access and cause the system to become unstable or crash using network packets...

CVE-2017-8397

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 and an invalid write of size 1 during processing of a corrupt binary containing relocs with negative addresses. This vulnerability causes programs that conduct an...

Memory misreference vulnerability in multiple Mozilla products (CNVD-2017-07058)

Mozilla Firefox, Firefox ESR and Thunderbird are all developed by the Mozilla Foundation.Firefox is an open source web browser, Firefox ESR is an extended support version of Firefox.Thunderbird is a standalone email client from the Mozilla Thunderbird is a separate email client from Mozilla...

openSUSE Security Update : xen (openSUSE-2017-563)

This update for xen fixes several issues. These security issues were fixed : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch...

SUSE SLES11 Security Update : xen (SUSE-SU-2017:1146-1)

This update for xen fixes several security issues : - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch XSA-213, bsc1034843 - A...

SUSE-SU-2017:1147-1 Security update for xen

This update for xen fixes several issues. These security issues were fixed: - A malicious 64-bit PV guest may be able to access all of system memory, allowing for all of privilege escalation, host crashes, and information leaks by placing a IRET hypercall in the middle of a multicall batch XSA-21...

x86: 64bit PV guest breakout via pagetable use-after-mode-change

ISSUE DESCRIPTION 64-bit PV guests typically use separate root page tables for their kernel and user modes. Hypercalls are accessible to guest kernel context only, which certain hypercall handlers make assumptions on. The IRET hypercall replacing the identically name CPU instruction is used by...

CVE-2017-8397

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 and an invalid write of size 1 during processing of a corrupt binary containing relocs with negative addresses. This vulnerability causes programs that conduct an...

Design/Logic Flaw

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 8 because of missing a check to determine whether symbols are NULL in the bfddwarf2findnearestline function. This vulnerability causes programs that conduct an analysis...

Design/Logic Flaw

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 because the existing reloc offset range tests didn't catch small negative offsets less than the size of the reloc field. This vulnerability causes programs that condu...

CVE-2017-8397

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 1 and an invalid write of size 1 during processing of a corrupt binary containing relocs with negative addresses. This vulnerability causes programs that conduct an...

UBUNTU-CVE-2017-8395

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid write of size 8 because of missing a malloc return-value check to see if memory had actually been allocated in the bfdgenericgetsectioncontents function. This vulnerability causes...

CVE-2017-8392

The Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.28, is vulnerable to an invalid read of size 8 because of missing a check to determine whether symbols are NULL in the bfddwarf2findnearestline function. This vulnerability causes programs that conduct an analysis...

Oracle MySQL Server Denial of Service Vulnerability (CNVD-2017-06391)

Oracle MySQL is an open source relational database management system from Oracle Corporation, of which the MySQL Server component is a server component. A security vulnerability exists in the Server:PluggableAuth subcomponent of the MySQLServer component of Oracle MySQL. An attacker could exploit...

Oracle MySQL Server Denial of Service Vulnerability (CNVD-2017-06399)

Oracle MySQL is an open source relational database management system from Oracle Corporation, of which the MySQL Server component is a server component. A security vulnerability exists in the Server: Optimizer subcomponent of the MySQL Server component of Oracle MySQL. An attacker could exploit...

Oracle MySQL Server Denial of Service Vulnerability (CNVD-2017-06393)

Oracle MySQL is an open source relational database management system from Oracle Corporation, of which the MySQL Server component is a server component. A security vulnerability exists in the Server: Security: Privileges subcomponent of the MySQL Server component of Oracle MySQL. An attacker coul...