Filtered by vendor Canonical
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Total
4021 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-4067 | 5 Canonical, Coturn Project, Debian and 2 more | 5 Ubuntu Linux, Coturn, Debian Linux and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In coturn before version 4.5.1.3, there is an issue whereby STUN/TURN response buffer is not initialized properly. There is a leak of information between different client connections. One client (an attacker) could use their connection to intelligently query coturn to get interesting bytes in the padding bytes from the connection of another client. This has been fixed in 4.5.1.3. | |||||
| CVE-2020-11538 | 3 Canonical, Fedoraproject, Python | 3 Ubuntu Linux, Fedora, Pillow | 2023-02-27 | 6.8 MEDIUM | 8.1 HIGH |
| In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311. | |||||
| CVE-2018-6156 | 2 Canonical, Google | 2 Ubuntu Linux, Chrome | 2023-02-27 | 6.8 MEDIUM | 8.8 HIGH |
| Incorect derivation of a packet length in WebRTC in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file. | |||||
| CVE-2019-16729 | 3 Canonical, Debian, Pam-python Project | 3 Ubuntu Linux, Debian Linux, Pam-python | 2023-02-27 | 7.2 HIGH | 7.8 HIGH |
| pam-python before 1.0.7-1 has an issue in regard to the default environment variable handling of Python, which could allow for local root escalation in certain PAM setups. | |||||
| CVE-2019-17451 | 3 Canonical, Gnu, Opensuse | 3 Ubuntu Linux, Binutils, Leap | 2023-02-27 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as demonstrated by nm. | |||||
| CVE-2019-17450 | 3 Canonical, Gnu, Opensuse | 3 Ubuntu Linux, Binutils, Leap | 2023-02-27 | 4.3 MEDIUM | 6.5 MEDIUM |
| find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via a crafted ELF file. | |||||
| CVE-2020-24659 | 4 Canonical, Fedoraproject, Gnu and 1 more | 4 Ubuntu Linux, Fedora, Gnutls and 1 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no_renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutls_deinit function is called after detecting a handshake failure. | |||||
| CVE-2019-19448 | 4 Canonical, Debian, Linux and 1 more | 27 Ubuntu Linux, Debian Linux, Linux Kernel and 24 more | 2023-02-27 | 6.8 MEDIUM | 7.8 HIGH |
| In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure. | |||||
| CVE-2019-10903 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DCERPC SPOOLSS dissector could crash. This was addressed in epan/dissectors/packet-dcerpc-spoolss.c by adding a boundary check. | |||||
| CVE-2019-10901 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the LDSS dissector could crash. This was addressed in epan/dissectors/packet-ldss.c by handling file digests properly. | |||||
| CVE-2019-10896 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the DOF dissector could crash. This was addressed in epan/dissectors/packet-dof.c by properly handling generated IID and OID bytes. | |||||
| CVE-2019-10894 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2023-02-27 | 5.0 MEDIUM | 7.5 HIGH |
| In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the GSS-API dissector could crash. This was addressed in epan/dissectors/packet-gssapi.c by ensuring that a valid dissector is called. | |||||
| CVE-2015-5289 | 3 Canonical, Debian, Postgresql | 3 Ubuntu Linux, Debian Linux, Postgresql | 2023-02-24 | 6.4 MEDIUM | N/A |
| Multiple stack-based buffer overflows in json parsing in PostgreSQL before 9.3.x before 9.3.10 and 9.4.x before 9.4.5 allow attackers to cause a denial of service (server crash) via unspecified vectors, which are not properly handled in (1) json or (2) jsonb values. | |||||
| CVE-2018-10675 | 3 Canonical, Linux, Redhat | 9 Ubuntu Linux, Linux Kernel, Enterprise Linux Desktop and 6 more | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls. | |||||
| CVE-2019-11487 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests. | |||||
| CVE-2018-5332 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c). | |||||
| CVE-2018-9568 | 4 Canonical, Google, Linux and 1 more | 9 Ubuntu Linux, Android, Linux Kernel and 6 more | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-113509306. References: Upstream kernel. | |||||
| CVE-2019-8956 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| In the Linux Kernel before versions 4.20.8 and 4.19.21 a use-after-free error in the "sctp_sendmsg()" function (net/sctp/socket.c) when handling SCTP_SENDALL flag can be exploited to corrupt memory. | |||||
| CVE-2020-14356 | 6 Canonical, Debian, Linux and 3 more | 11 Ubuntu Linux, Debian Linux, Linux Kernel and 8 more | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system. | |||||
| CVE-2020-8835 | 4 Canonical, Fedoraproject, Linux and 1 more | 47 Ubuntu Linux, Fedora, Linux Kernel and 44 more | 2023-02-24 | 7.2 HIGH | 7.8 HIGH |
| In the Linux kernel 5.5.0 and newer, the bpf verifier (kernel/bpf/verifier.c) did not properly restrict the register bounds for 32-bit operations, leading to out-of-bounds reads and writes in kernel memory. The vulnerability also affects the Linux 5.4 stable series, starting with v5.4.7, as the introducing commit was backported to that branch. This vulnerability was fixed in 5.6.1, 5.5.14, and 5.4.29. (issue is aka ZDI-CAN-10780) | |||||