Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4120 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-8897 8 Apple, Canonical, Citrix and 5 more 11 Mac Os X, Ubuntu Linux, Xenserver and 8 more 2019-10-03 7.2 HIGH 7.8 HIGH
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs.
CVE-2018-2846 3 Canonical, Netapp, Oracle 7 Ubuntu Linux, Oncommand Insight, Oncommand Unified Manager and 4 more 2019-10-03 4.0 MEDIUM 4.9 MEDIUM
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.7.21 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2018-3062 3 Canonical, Netapp, Oracle 6 Ubuntu Linux, Oncommand Insight, Oncommand Workflow Automation and 3 more 2019-10-03 3.5 LOW 5.3 MEDIUM
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Memcached). Supported versions that are affected are 5.6.40 and prior, 5.7.22 and prior and 8.0.11 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via memcached to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
CVE-2018-11655 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2019-10-03 4.3 MEDIUM 6.5 MEDIUM
In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.
CVE-2017-17812 2 Canonical, Nasm 2 Ubuntu Linux, Netwide Assembler 2019-10-03 4.3 MEDIUM 5.5 MEDIUM
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack.
CVE-2017-17818 2 Canonical, Nasm 2 Ubuntu Linux, Netwide Assembler 2019-10-03 5.0 MEDIUM 7.5 HIGH
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read that will cause a remote denial of service attack, related to a while loop in paste_tokens in asm/preproc.c.
CVE-2017-13168 2 Canonical, Google 2 Ubuntu Linux, Android 2019-10-03 4.6 MEDIUM 7.8 HIGH
An elevation of privilege vulnerability in the kernel scsi driver. Product: Android. Versions: Android kernel. Android ID A-65023233.
CVE-2017-18233 3 Canonical, Debian, Exempi Project 3 Ubuntu Linux, Debian Linux, Exempi 2019-10-03 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in Exempi before 2.4.4. Integer overflow in the Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp allows remote attackers to cause a denial of service (infinite loop) via crafted XMP data in a .avi file.
CVE-2018-18690 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2019-10-03 4.9 MEDIUM 5.5 MEDIUM
In the Linux kernel before 4.17, a local attacker able to set attributes on an xfs filesystem could make this filesystem non-operational until the next mount by triggering an unchecked error condition during an xfs attribute change, because xfs_attr_shortform_addname in fs/xfs/libxfs/xfs_attr.c mishandles ATTR_REPLACE operations with conversion of an attr from short to long form.
CVE-2017-13078 7 Canonical, Debian, Freebsd and 4 more 12 Ubuntu Linux, Debian Linux, Freebsd and 9 more 2019-10-03 2.9 LOW 5.3 MEDIUM
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the four-way handshake, allowing an attacker within radio range to replay frames from access points to clients.
CVE-2018-6634 3 Canonical, Microsoft, Parsecgaming 3 Ubuntu Linux, Windows, Parsec 2019-10-03 7.5 HIGH 9.8 CRITICAL
A vulnerability in Parsec Windows 142-0 and Parsec 'Linux Ubuntu 16.04 LTS Desktop' Build 142-1 allows unauthorized users to maintain access to an account.
CVE-2017-13081 7 Canonical, Debian, Freebsd and 4 more 12 Ubuntu Linux, Debian Linux, Freebsd and 9 more 2019-10-03 2.9 LOW 5.3 MEDIUM
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.
CVE-2018-10804 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2019-10-03 4.3 MEDIUM 6.5 MEDIUM
ImageMagick version 7.0.7-28 contains a memory leak in WriteTIFFImage in coders/tiff.c.
CVE-2017-9210 2 Canonical, Qpdf Project 2 Ubuntu Linux, Qpdf 2019-10-03 4.3 MEDIUM 5.5 MEDIUM
libqpdf.a in QPDF 6.0.0 allows remote attackers to cause a denial of service (infinite recursion and stack consumption) via a crafted PDF document, related to unparse functions, aka qpdf-infiniteloop3.
CVE-2018-10938 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2019-10-03 7.1 HIGH 5.9 MEDIUM
A flaw was found in the Linux kernel present since v4.0-rc1 and through v4.13-rc4. A crafted network packet sent remotely by an attacker may force the kernel to enter an infinite loop in the cipso_v4_optptr() function in net/ipv4/cipso_ipv4.c leading to a denial-of-service. A certain non-default configuration of LSM (Linux Security Module) and NetLabel should be set up on a system before an attacker could leverage this flaw.
CVE-2017-9404 3 Canonical, Debian, Libtiff 3 Ubuntu Linux, Debian Linux, Libtiff 2019-10-03 4.3 MEDIUM 6.5 MEDIUM
In LibTIFF 4.0.7, a memory leak vulnerability was found in the function OJPEGReadHeaderInfoSecTablesQTable in tif_ojpeg.c, which allows attackers to cause a denial of service via a crafted file.
CVE-2017-14533 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2019-10-03 4.3 MEDIUM 6.5 MEDIUM
ImageMagick 7.0.6-6 has a memory leak in ReadMATImage in coders/mat.c.
CVE-2017-15218 2 Canonical, Imagemagick 2 Ubuntu Linux, Imagemagick 2019-10-03 4.3 MEDIUM 6.5 MEDIUM
ImageMagick 7.0.7-2 has a memory leak in ReadOneJNGImage in coders/png.c.
CVE-2017-18236 3 Canonical, Debian, Exempi Project 3 Ubuntu Linux, Debian Linux, Exempi 2019-10-03 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in Exempi before 2.4.4. The ASF_Support::ReadHeaderObject function in XMPFiles/source/FormatSupport/ASF_Support.cpp allows remote attackers to cause a denial of service (infinite loop) via a crafted .asf file.
CVE-2018-3247 4 Canonical, Microsoft, Netapp and 1 more 8 Ubuntu Linux, Windows, Oncommand Insight and 5 more 2019-10-03 5.5 MEDIUM 5.5 MEDIUM
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Merge). Supported versions that are affected are 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).