Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4120 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-15890 3 Canonical, Debian, Luajit 3 Ubuntu Linux, Debian Linux, Luajit 2023-01-20 5.0 MEDIUM 7.5 HIGH
LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.
CVE-2019-18198 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2023-01-20 7.2 HIGH 7.8 HIGH
In the Linux kernel before 5.3.4, a reference count usage error in the fib6_rule_suppress() function in the fib6 suppression feature of net/ipv6/fib6_rules.c, when handling the FIB_LOOKUP_NOREF flag, can be exploited by a local attacker to corrupt memory, aka CID-ca7a03c41753.
CVE-2019-20811 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2023-01-20 2.1 LOW 5.5 MEDIUM
An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
CVE-2020-7663 3 Canonical, Debian, Websocket-extensions Project 3 Ubuntu Linux, Debian Linux, Websocket-extensions 2023-01-20 5.0 MEDIUM 7.5 HIGH
websocket-extensions ruby module prior to 0.1.5 allows Denial of Service (DoS) via Regex Backtracking. The extension parser may take quadratic time when parsing a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. This could be abused by an attacker to conduct Regex Denial Of Service (ReDoS) on a single-threaded server by providing a malicious payload with the Sec-WebSocket-Extensions header.
CVE-2019-14497 3 Canonical, Debian, Milkytracker Project 3 Ubuntu Linux, Debian Linux, Milkytracker 2023-01-20 6.8 MEDIUM 7.8 HIGH
ModuleEditor::convertInstrument in tracker/ModuleEditor.cpp in MilkyTracker 1.02.00 has a heap-based buffer overflow.
CVE-2019-14496 3 Canonical, Debian, Milkytracker Project 3 Ubuntu Linux, Debian Linux, Milkytracker 2023-01-20 6.8 MEDIUM 7.8 HIGH
LoaderXM::load in LoaderXM.cpp in milkyplay in MilkyTracker 1.02.00 has a stack-based buffer overflow.
CVE-2019-9656 3 Canonical, Debian, Libofx Project 3 Ubuntu Linux, Debian Linux, Libofx 2023-01-20 6.8 MEDIUM 8.8 HIGH
An issue was discovered in LibOFX 0.9.14. There is a NULL pointer dereference in the function OFXApplication::startElement in the file lib/ofx_sgml.cpp, as demonstrated by ofxdump.
CVE-2018-9240 3 Canonical, Debian, Ncmpc Project 3 Ubuntu Linux, Debian Linux, Ncmpc 2023-01-20 5.0 MEDIUM 7.5 HIGH
ncmpc through 0.29 is prone to a NULL pointer dereference flaw. If a user uses the chat screen and another client sends a long chat message, a crash and denial of service could occur.
CVE-2017-6960 3 Apng2gif Project, Canonical, Debian 3 Apng2gif, Ubuntu Linux, Debian Linux 2023-01-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in apng2gif 1.7. There is an integer overflow resulting in a heap-based buffer over-read, related to the load_apng function and the imagesize variable.
CVE-2019-19044 4 Broadcom, Canonical, Linux and 1 more 17 Brocade Fabric Operating System Firmware, Ubuntu Linux, Linux Kernel and 14 more 2023-01-20 7.8 HIGH 7.5 HIGH
Two memory leaks in the v3d_submit_cl_ioctl() function in drivers/gpu/drm/v3d/v3d_gem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering kcalloc() or v3d_job_init() failures, aka CID-29cd13cfd762.
CVE-2019-18813 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2023-01-20 7.8 HIGH 7.5 HIGH
A memory leak in the dwc3_pci_probe() function in drivers/usb/dwc3/dwc3-pci.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering platform_device_add_properties() failures, aka CID-9bbfceea12a8.
CVE-2017-11683 3 Canonical, Debian, Exiv2 3 Ubuntu Linux, Debian Linux, Exiv2 2023-01-20 4.3 MEDIUM 6.5 MEDIUM
There is a reachable assertion in the Internal::TiffReader::visitDirectory function in tiffvisitor.cpp of Exiv2 0.26 that will lead to a remote denial of service attack via crafted input.
CVE-2018-1058 3 Canonical, Postgresql, Redhat 3 Ubuntu Linux, Postgresql, Cloudforms 2023-01-19 6.5 MEDIUM 8.8 HIGH
A flaw was found in the way Postgresql allowed a user to modify the behavior of a query for other users. An attacker with a user account could use this flaw to execute code with the permissions of superuser in the database. Versions 9.3 through 10 are affected.
CVE-2018-16850 3 Canonical, Postgresql, Redhat 3 Ubuntu Linux, Postgresql, Enterprise Linux 2023-01-19 7.5 HIGH 9.8 CRITICAL
postgresql before versions 11.1, 10.6 is vulnerable to a to SQL injection in pg_upgrade and pg_dump via CREATE TRIGGER ... REFERENCING. Using a purpose-crafted trigger definition, an attacker can cause arbitrary SQL statements to run, with superuser privileges.
CVE-2016-0766 3 Canonical, Debian, Postgresql 3 Ubuntu Linux, Debian Linux, Postgresql 2023-01-19 9.0 HIGH 8.8 HIGH
PostgreSQL before 9.1.20, 9.2.x before 9.2.15, 9.3.x before 9.3.11, 9.4.x before 9.4.6, and 9.5.x before 9.5.1 does not properly restrict access to unspecified custom configuration settings (GUCS) for PL/Java, which allows attackers to gain privileges via unspecified vectors.
CVE-2019-19061 4 Broadcom, Canonical, Linux and 1 more 17 Brocade Fabric Operating System Firmware, Ubuntu Linux, Linux Kernel and 14 more 2023-01-19 7.8 HIGH 7.5 HIGH
A memory leak in the adis_update_scan_mode_burst() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-9c0530e898f3.
CVE-2019-19060 5 Broadcom, Canonical, Linux and 2 more 18 Brocade Fabric Operating System Firmware, Ubuntu Linux, Linux Kernel and 15 more 2023-01-19 7.8 HIGH 7.5 HIGH
A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-ab612b1daf41.
CVE-2019-19053 4 Broadcom, Canonical, Linux and 1 more 17 Brocade Fabric Operating System Firmware, Ubuntu Linux, Linux Kernel and 14 more 2023-01-19 7.8 HIGH 7.5 HIGH
A memory leak in the rpmsg_eptdev_write_iter() function in drivers/rpmsg/rpmsg_char.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy_from_iter_full() failures, aka CID-bbe692e349e2.
CVE-2019-19052 7 Broadcom, Canonical, Debian and 4 more 20 Brocade Fabric Operating System Firmware, Ubuntu Linux, Debian Linux and 17 more 2023-01-19 7.8 HIGH 7.5 HIGH
A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-fb5be6a7b486.
CVE-2017-17806 6 Canonical, Debian, Linux and 3 more 8 Ubuntu Linux, Debian Linux, Linux Kernel and 5 more 2023-01-19 7.2 HIGH 7.8 HIGH
The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.