Filtered by vendor Canonical
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Total
4187 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-16872 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-05-16 | 3.5 LOW | 5.3 MEDIUM |
| A flaw was found in qemu Media Transfer Protocol (MTP). The code opening files in usb_mtp_get_object and usb_mtp_get_partial_object and directories in usb_mtp_object_readdir doesn't consider that the underlying filesystem may have changed since the time lstat(2) was called in usb_mtp_object_alloc, a classical TOCTTOU problem. An attacker with write access to the host filesystem shared with a guest can use this property to navigate the host filesystem in the context of the QEMU process and read any file the QEMU process has access to. Access to the filesystem may be local or via a network share protocol such as CIFS. | |||||
| CVE-2023-1786 | 2 Canonical, Fedoraproject | 3 Cloud-init, Ubuntu Linux, Fedora | 2023-05-08 | N/A | 5.5 MEDIUM |
| Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this information to find hashed passwords and possibly escalate their privilege. | |||||
| CVE-2021-3429 | 1 Canonical | 1 Cloud-init | 2023-05-04 | N/A | 5.5 MEDIUM |
| When instructing cloud-init to set a random password for a new user account, versions before 21.2 would write that password to the world-readable log file /var/log/cloud-init-output.log. This could allow a local user to log in as another user. | |||||
| CVE-2014-5461 | 5 Canonical, Debian, Lua and 2 more | 5 Ubuntu Linux, Debian Linux, Lua and 2 more | 2023-05-03 | 5.0 MEDIUM | N/A |
| Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments. | |||||
| CVE-2022-2084 | 1 Canonical | 2 Cloud-init, Ubuntu Linux | 2023-05-01 | N/A | 5.5 MEDIUM |
| Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. This leak could include hashed passwords. | |||||
| CVE-2018-15687 | 2 Canonical, Systemd Project | 2 Ubuntu Linux, Systemd | 2023-04-20 | 6.9 MEDIUM | 7.0 HIGH |
| A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239. | |||||
| CVE-2023-1326 | 1 Canonical | 2 Apport, Ubuntu Linux | 2023-04-19 | N/A | 7.8 HIGH |
| A privilege escalation attack was found in apport-cli 2.26.0 and earlier which is similar to CVE-2023-26604. If a system is specially configured to allow unprivileged users to run sudo apport-cli, less is configured as the pager, and the terminal size can be set: a local attacker can escalate privilege. It is extremely unlikely that a system administrator would configure sudo to allow unprivileged users to perform this class of exploit. | |||||
| CVE-2018-20669 | 3 Canonical, Linux, Netapp | 7 Ubuntu Linux, Linux Kernel, Cn1610 and 4 more | 2023-04-11 | 7.2 HIGH | 7.8 HIGH |
| An issue where a provided address with access_ok() is not checked was discovered in i915_gem_execbuffer2_ioctl in drivers/gpu/drm/i915/i915_gem_execbuffer.c in the Linux kernel through 4.19.13. A local attacker can craft a malicious IOCTL function call to overwrite arbitrary kernel memory, resulting in a Denial of Service or privilege escalation. | |||||
| CVE-2010-1624 | 2 Canonical, Pidgin | 2 Ubuntu Linux, Pidgin | 2023-03-31 | 5.0 MEDIUM | N/A |
| The msn_emoticon_msg function in slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.7.0 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a custom emoticon in a malformed SLP message. | |||||
| CVE-2018-18506 | 5 Canonical, Debian, Mozilla and 2 more | 12 Ubuntu Linux, Debian Linux, Firefox and 9 more | 2023-03-17 | 4.3 MEDIUM | 5.9 MEDIUM |
| When proxy auto-detection is enabled, if a web server serves a Proxy Auto-Configuration (PAC) file or if a PAC file is loaded locally, this PAC file can specify that requests to the localhost are to be sent through the proxy to another server. This behavior is disallowed by default when a proxy is manually configured, but when enabled could allow for attacks on services and tools that bind to the localhost for networked behavior if they are accessed through browsing. This vulnerability affects Firefox < 65. | |||||
| CVE-2018-8781 | 4 Canonical, Debian, Linux and 1 more | 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more | 2023-03-03 | 7.2 HIGH | 7.8 HIGH |
| The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space. | |||||
| CVE-2019-13308 | 4 Canonical, Debian, Imagemagick and 1 more | 4 Ubuntu Linux, Debian Linux, Imagemagick and 1 more | 2023-03-02 | 6.8 MEDIUM | 8.8 HIGH |
| ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow in MagickCore/fourier.c in ComplexImage. | |||||
| CVE-2019-13310 | 3 Canonical, Imagemagick, Opensuse | 3 Ubuntu Linux, Imagemagick, Leap | 2023-03-02 | 4.3 MEDIUM | 6.5 MEDIUM |
| ImageMagick 7.0.8-50 Q16 has memory leaks at AcquireMagickMemory because of an error in MagickWand/mogrify.c. | |||||
| CVE-2019-6128 | 4 Canonical, Debian, Libtiff and 1 more | 4 Ubuntu Linux, Debian Linux, Libtiff and 1 more | 2023-03-01 | 6.8 MEDIUM | 8.8 HIGH |
| The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb. | |||||
| CVE-2019-3832 | 3 Canonical, Debian, Libsndfile Project | 3 Ubuntu Linux, Debian Linux, Libsndfile | 2023-03-01 | 1.9 LOW | 5.5 MEDIUM |
| It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash. | |||||
| CVE-2019-10018 | 3 Canonical, Debian, Xpdfreader | 3 Ubuntu Linux, Debian Linux, Xpdf | 2023-03-01 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in Xpdf 4.01.01. There is an FPE in the function PostScriptFunction::exec at Function.cc for the psOpIdiv case. | |||||
| CVE-2019-14250 | 3 Canonical, Gnu, Opensuse | 3 Ubuntu Linux, Binutils, Leap | 2023-03-01 | 4.3 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer overflow. | |||||
| CVE-2019-14444 | 4 Canonical, Gnu, Netapp and 1 more | 5 Ubuntu Linux, Binutils, Hci Management Node and 2 more | 2023-03-01 | 4.3 MEDIUM | 5.5 MEDIUM |
| apply_relocations in readelf.c in GNU Binutils 2.32 contains an integer overflow that allows attackers to trigger a write access violation (in byte_put_little_endian function in elfcomm.c) via an ELF file, as demonstrated by readelf. | |||||
| CVE-2018-19107 | 4 Canonical, Debian, Exiv2 and 1 more | 6 Ubuntu Linux, Debian Linux, Exiv2 and 3 more | 2023-03-01 | 4.3 MEDIUM | 6.5 MEDIUM |
| In Exiv2 0.26, Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader) may suffer from a denial of service (heap-based buffer over-read) caused by an integer overflow via a crafted PSD image file. | |||||
| CVE-2018-10998 | 4 Canonical, Debian, Exiv2 and 1 more | 6 Ubuntu Linux, Debian Linux, Exiv2 and 3 more | 2023-03-01 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Exiv2 0.26. readMetadata in jp2image.cpp allows remote attackers to cause a denial of service (SIGABRT) by triggering an incorrect Safe::add call. | |||||