Filtered by vendor Canonical
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Filtered by product Ubuntu Linux
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Total
4162 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-13454 | 5 Canonical, Debian, Imagemagick and 2 more | 5 Ubuntu Linux, Debian Linux, Imagemagick and 2 more | 2025-07-11 | 6.5 Medium |
| ImageMagick 7.0.1-0 to 7.0.8-54 Q16 allows Division by Zero in RemoveDuplicateLayers in MagickCore/layer.c. | ||||
| CVE-2018-7725 | 3 Canonical, Gdraheim, Redhat | 6 Ubuntu Linux, Zziplib, Enterprise Linux and 3 more | 2025-07-10 | N/A |
| An issue was discovered in ZZIPlib 0.13.68. An invalid memory address dereference was discovered in zzip_disk_fread in mmapped.c. The vulnerability causes an application crash, which leads to denial of service. | ||||
| CVE-2018-6541 | 3 Canonical, Gdraheim, Redhat | 3 Ubuntu Linux, Zziplib, Enterprise Linux | 2025-07-10 | N/A |
| In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file. | ||||
| CVE-2018-7726 | 3 Canonical, Gdraheim, Redhat | 6 Ubuntu Linux, Zziplib, Enterprise Linux and 3 more | 2025-07-10 | 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. | ||||
| CVE-2018-6540 | 2 Canonical, Gdraheim | 2 Ubuntu Linux, Zziplib | 2025-07-10 | N/A |
| In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file. | ||||
| CVE-2018-6484 | 2 Canonical, Gdraheim | 2 Ubuntu Linux, Zziplib | 2025-07-10 | N/A |
| In ZZIPlib 0.13.67, there is a memory alignment error and bus error in the __zzip_fetch_disk_trailer function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file. | ||||
| CVE-2018-6381 | 2 Canonical, Gdraheim | 2 Ubuntu Linux, Zziplib | 2025-07-10 | N/A |
| In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data. | ||||
| CVE-2018-6869 | 3 Canonical, Debian, Gdraheim | 3 Ubuntu Linux, Debian Linux, Zziplib | 2025-07-10 | N/A |
| In ZZIPlib 0.13.68, there is an uncontrolled memory allocation and a crash in the __zzip_parse_root_directory function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file. | ||||
| CVE-2019-16869 | 4 Canonical, Debian, Netty and 1 more | 14 Ubuntu Linux, Debian Linux, Netty and 11 more | 2025-07-07 | 7.5 High |
| Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling. | ||||
| CVE-2019-20444 | 5 Canonical, Debian, Fedoraproject and 2 more | 19 Ubuntu Linux, Debian Linux, Fedora and 16 more | 2025-07-01 | 9.1 Critical |
| HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold." | ||||
| CVE-2023-0386 | 5 Canonical, Debian, Linux and 2 more | 16 Ubuntu Linux, Debian Linux, Linux Kernel and 13 more | 2025-06-18 | 7.8 High |
| A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system. | ||||
| CVE-2019-5747 | 2 Busybox, Canonical | 2 Busybox, Ubuntu Linux | 2025-06-09 | 7.5 High |
| An issue was discovered in BusyBox through 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP client, server, and/or relay) might allow a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to assurance of a 4-byte length when decoding DHCP_SUBNET. NOTE: this issue exists because of an incomplete fix for CVE-2018-20679. | ||||
| CVE-2019-20386 | 6 Canonical, Fedoraproject, Netapp and 3 more | 9 Ubuntu Linux, Fedora, Active Iq Unified Manager and 6 more | 2025-06-09 | 5.1 Medium |
| An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur. | ||||
| CVE-2019-12900 | 7 Bzip, Canonical, Debian and 4 more | 9 Bzip2, Ubuntu Linux, Debian Linux and 6 more | 2025-06-09 | 9.8 Critical |
| BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors. | ||||
| CVE-2018-6954 | 3 Canonical, Opensuse, Systemd Project | 3 Ubuntu Linux, Leap, Systemd | 2025-06-09 | 7.8 High |
| systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local users to obtain ownership of arbitrary files via vectors involving creation of a directory and a file under that directory, and later replacing that directory with a symlink. This occurs even if the fs.protected_symlinks sysctl is turned on. | ||||
| CVE-2018-20679 | 2 Busybox, Canonical | 2 Busybox, Ubuntu Linux | 2025-06-09 | 7.5 High |
| An issue was discovered in BusyBox before 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and relay) allows a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to verification in udhcp_get_option() in networking/udhcp/common.c that 4-byte options are indeed 4 bytes. | ||||
| CVE-2018-15688 | 4 Canonical, Debian, Redhat and 1 more | 10 Ubuntu Linux, Debian Linux, Enterprise Linux and 7 more | 2025-06-09 | 8.8 High |
| A buffer overflow vulnerability in the dhcp6 client of systemd allows a malicious dhcp6 server to overwrite heap memory in systemd-networkd. Affected releases are systemd: versions up to and including 239. | ||||
| CVE-2018-15687 | 2 Canonical, Systemd Project | 2 Ubuntu Linux, Systemd | 2025-06-09 | 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-2018-15686 | 5 Canonical, Debian, Oracle and 2 more | 10 Ubuntu Linux, Debian Linux, Communications Cloud Native Core Network Function Cloud Native Environment and 7 more | 2025-06-09 | 7.8 High |
| A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239. | ||||
| CVE-2018-1000517 | 3 Busybox, Canonical, Debian | 3 Busybox, Ubuntu Linux, Debian Linux | 2025-06-09 | 8 High |
| BusyBox project BusyBox wget version prior to commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e contains a Buffer Overflow vulnerability in Busybox wget that can result in heap buffer overflow. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in after commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e. | ||||