Filtered by vendor Canonical
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Filtered by product Ubuntu Linux
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Total
4151 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2018-8881 | 2 Canonical, Nasm | 2 Ubuntu Linux, Netwide Assembler | 2024-08-05 | N/A |
| Netwide Assembler (NASM) 2.13.02rc2 has a heap-based buffer over-read in the function tokenize in asm/preproc.c, related to an unterminated string. | ||||
| CVE-2018-8897 | 8 Apple, Canonical, Citrix and 5 more | 19 Mac Os X, Ubuntu Linux, Xenserver and 16 more | 2024-08-05 | N/A |
| 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-2018-8905 | 4 Canonical, Debian, Libtiff and 1 more | 7 Ubuntu Linux, Debian Linux, Libtiff and 4 more | 2024-08-05 | 8.8 High |
| In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps. | ||||
| CVE-2018-8778 | 4 Canonical, Debian, Redhat and 1 more | 9 Ubuntu Linux, Debian Linux, Enterprise Linux and 6 more | 2024-08-05 | N/A |
| In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker controlling the unpacking format (similar to format string vulnerabilities) can trigger a buffer under-read in the String#unpack method, resulting in a massive and controlled information disclosure. | ||||
| CVE-2018-8822 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2024-08-05 | 7.8 High |
| Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c in the Linux kernel through 4.15.11, and in drivers/staging/ncpfs/ncplib_kernel.c in the Linux kernel 4.16-rc through 4.16-rc6, could be exploited by malicious NCPFS servers to crash the kernel or execute code. | ||||
| CVE-2018-8779 | 4 Canonical, Debian, Redhat and 1 more | 5 Ubuntu Linux, Debian Linux, Enterprise Linux and 2 more | 2024-08-05 | N/A |
| In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket. | ||||
| CVE-2018-8804 | 3 Canonical, Imagemagick, Redhat | 3 Ubuntu Linux, Imagemagick, Enterprise Linux | 2024-08-05 | N/A |
| WriteEPTImage in coders/ept.c in ImageMagick 7.0.7-25 Q16 allows remote attackers to cause a denial of service (MagickCore/memory.c double free and application crash) or possibly have unspecified other impact via a crafted file. | ||||
| CVE-2018-8780 | 4 Canonical, Debian, Redhat and 1 more | 9 Ubuntu Linux, Debian Linux, Enterprise Linux and 6 more | 2024-08-05 | N/A |
| In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed. | ||||
| CVE-2018-8777 | 4 Canonical, Debian, Redhat and 1 more | 9 Ubuntu Linux, Debian Linux, Enterprise Linux and 6 more | 2024-08-05 | N/A |
| In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker can pass a large HTTP request with a crafted header to WEBrick server or a crafted body to WEBrick server/handler and cause a denial of service (memory consumption). | ||||
| CVE-2018-8087 | 4 Canonical, Debian, Linux and 1 more | 5 Ubuntu Linux, Debian Linux, Linux Kernel and 2 more | 2024-08-05 | N/A |
| Memory leak in the hwsim_new_radio_nl function in drivers/net/wireless/mac80211_hwsim.c in the Linux kernel through 4.15.9 allows local users to cause a denial of service (memory consumption) by triggering an out-of-array error case. | ||||
| CVE-2018-8043 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2024-08-05 | N/A |
| The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c in the Linux kernel through 4.15.8 does not validate certain resource availability, which allows local users to cause a denial of service (NULL pointer dereference). | ||||
| CVE-2018-8014 | 6 Apache, Canonical, Debian and 3 more | 12 Tomcat, Ubuntu Linux, Debian Linux and 9 more | 2024-08-05 | N/A |
| The defaults settings for the CORS filter provided in Apache Tomcat 9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, 7.0.41 to 7.0.88 are insecure and enable 'supportsCredentials' for all origins. It is expected that users of the CORS filter will have configured it appropriately for their environment rather than using it in the default configuration. Therefore, it is expected that most users will not be impacted by this issue. | ||||
| CVE-2018-7752 | 3 Canonical, Debian, Gpac | 3 Ubuntu Linux, Debian Linux, Gpac | 2024-08-05 | N/A |
| GPAC through 0.7.1 has a Buffer Overflow in the gf_media_avc_read_sps function in media_tools/av_parsers.c, a different vulnerability than CVE-2018-1000100. | ||||
| CVE-2018-7858 | 4 Canonical, Opensuse, Qemu and 1 more | 11 Ubuntu Linux, Leap, Qemu and 8 more | 2024-08-05 | 5.5 Medium |
| Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display. | ||||
| CVE-2018-7755 | 3 Canonical, Linux, Redhat | 4 Ubuntu Linux, Linux Kernel, Enterprise Linux and 1 more | 2024-08-05 | N/A |
| An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR. | ||||
| CVE-2018-7740 | 4 Canonical, Debian, Linux and 1 more | 9 Ubuntu Linux, Debian Linux, Linux Kernel and 6 more | 2024-08-05 | N/A |
| The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call. | ||||
| CVE-2018-7729 | 2 Canonical, Exempi Project | 2 Ubuntu Linux, Exempi | 2024-08-05 | N/A |
| An issue was discovered in Exempi through 2.4.4. There is a stack-based buffer over-read in the PostScript_MetaHandler::ParsePSFile() function in XMPFiles/source/FileHandlers/PostScript_Handler.cpp. | ||||
| CVE-2018-7730 | 4 Canonical, Debian, Exempi Project and 1 more | 4 Ubuntu Linux, Debian Linux, Exempi and 1 more | 2024-08-05 | N/A |
| An issue was discovered in Exempi through 2.4.4. A certain case of a 0xffffffff length is mishandled in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp, leading to a heap-based buffer over-read in the PSD_MetaHandler::CacheFileData() function. | ||||
| CVE-2018-7728 | 3 Canonical, Debian, Exempi Project | 3 Ubuntu Linux, Debian Linux, Exempi | 2024-08-05 | N/A |
| An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FileHandlers/TIFF_Handler.cpp mishandles a case of a zero length, leading to a heap-based buffer over-read in the MD5Update() function in third-party/zuid/interfaces/MD5.cpp. | ||||
| CVE-2018-7726 | 3 Canonical, Redhat, Zziplib Project | 6 Ubuntu Linux, Enterprise Linux, Enterprise Linux Desktop and 3 more | 2024-08-05 | N/A |
| An issue was discovered in ZZIPlib 0.13.68. There is a bus error caused by the __zzip_parse_root_directory function of zip.c. Attackers could leverage this vulnerability to cause a denial of service via a crafted zip file. | ||||