Filtered by vendor Canonical
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Total
4021 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-11779 | 5 Canonical, Debian, Eclipse and 2 more | 6 Ubuntu Linux, Debian Linux, Mosquitto and 3 more | 2021-10-28 | 4.0 MEDIUM | 6.5 MEDIUM |
| In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur. | |||||
| CVE-2019-10131 | 5 Canonical, Debian, Imagemagick and 2 more | 5 Ubuntu Linux, Debian Linux, Imagemagick and 2 more | 2021-10-28 | 3.6 LOW | 7.1 HIGH |
| An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program. | |||||
| CVE-2019-10192 | 5 Canonical, Debian, Oracle and 2 more | 10 Ubuntu Linux, Debian Linux, Communications Operations Monitor and 7 more | 2021-10-28 | 6.5 MEDIUM | 7.2 HIGH |
| A heap-buffer overflow vulnerability was found in the Redis hyperloglog data structure versions 3.x before 3.2.13, 4.x before 4.0.14 and 5.x before 5.0.4. By carefully corrupting a hyperloglog using the SETRANGE command, an attacker could trick Redis interpretation of dense HLL encoding to write up to 3 bytes beyond the end of a heap-allocated buffer. | |||||
| CVE-2019-10193 | 5 Canonical, Debian, Oracle and 2 more | 9 Ubuntu Linux, Debian Linux, Communications Operations Monitor and 6 more | 2021-10-28 | 6.5 MEDIUM | 7.2 HIGH |
| A stack-buffer overflow vulnerability was found in the Redis hyperloglog data structure versions 3.x before 3.2.13, 4.x before 4.0.14 and 5.x before 5.0.4. By corrupting a hyperloglog using the SETRANGE command, an attacker could cause Redis to perform controlled increments of up to 12 bytes past the end of a stack-allocated buffer. | |||||
| CVE-2020-10753 | 5 Canonical, Fedoraproject, Linuxfoundation and 2 more | 6 Ubuntu Linux, Fedora, Ceph and 3 more | 2021-10-26 | 4.3 MEDIUM | 6.5 MEDIUM |
| A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway). The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The newline character in the ExposeHeader tag in the CORS configuration file generates a header injection in the response when the CORS request is made. Ceph versions 3.x and 4.x are vulnerable to this issue. | |||||
| CVE-2020-10755 | 2 Canonical, Redhat | 2 Ubuntu Linux, Openstack-cinder | 2021-10-26 | 4.3 MEDIUM | 6.5 MEDIUM |
| An insecure-credentials flaw was found in all openstack-cinder versions before openstack-cinder 14.1.0, all openstack-cinder 15.x.x versions before openstack-cinder 15.2.0 and all openstack-cinder 16.x.x versions before openstack-cinder 16.1.0. When using openstack-cinder with the Dell EMC ScaleIO or VxFlex OS backend storage driver, credentials for the entire backend are exposed in the ``connection_info`` element in all Block Storage v3 Attachments API calls containing that element. This flaw enables an end-user to create a volume, make an API call to show the attachment detail information, and retrieve a username and password that may be used to connect to another user's volume. Additionally, these credentials are valid for the ScaleIO or VxFlex OS Management API, should an attacker discover the Management API endpoint. Source: OpenStack project | |||||
| CVE-2020-10724 | 3 Canonical, Dpdk, Fedoraproject | 3 Ubuntu Linux, Data Plane Development Kit, Fedora | 2021-10-19 | 2.1 LOW | 4.4 MEDIUM |
| A vulnerability was found in DPDK versions 18.11 and above. The vhost-crypto library code is missing validations for user-supplied values, potentially allowing an information leak through an out-of-bounds memory read. | |||||
| CVE-2020-14392 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2021-10-19 | 2.1 LOW | 5.5 MEDIUM |
| An untrusted pointer dereference flaw was found in Perl-DBI < 1.643. A local attacker who is able to manipulate calls to dbd_db_login6_sv() could cause memory corruption, affecting the service's availability. | |||||
| CVE-2020-14311 | 4 Canonical, Gnu, Opensuse and 1 more | 7 Ubuntu Linux, Grub2, Leap and 4 more | 2021-10-19 | 3.6 LOW | 6.0 MEDIUM |
| There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow. | |||||
| CVE-2020-14310 | 4 Canonical, Gnu, Opensuse and 1 more | 7 Ubuntu Linux, Grub2, Leap and 4 more | 2021-10-19 | 3.6 LOW | 6.0 MEDIUM |
| There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at max UINT32_MAX - 1 length in bytes but it doesn't verify it before proceed with buffer allocation to read the value from the font value. An attacker may leverage that by crafting a malicious font file which has a name with UINT32_MAX, leading to read_section_as_string() to an arithmetic overflow, zero-sized allocation and further heap-based buffer overflow. | |||||
| CVE-2021-3710 | 1 Canonical | 2 Apport, Ubuntu Linux | 2021-10-08 | 4.7 MEDIUM | 5.5 MEDIUM |
| An information disclosure via path traversal was discovered in apport/hookutils.py function read_file(). This issue affects: apport 2.14.1 versions prior to 2.14.1-0ubuntu3.29+esm8; 2.20.1 versions prior to 2.20.1-0ubuntu2.30+esm2; 2.20.9 versions prior to 2.20.9-0ubuntu7.26; 2.20.11 versions prior to 2.20.11-0ubuntu27.20; 2.20.11 versions prior to 2.20.11-0ubuntu65.3; | |||||
| CVE-2020-4030 | 4 Canonical, Fedoraproject, Freerdp and 1 more | 4 Ubuntu Linux, Fedora, Freerdp and 1 more | 2021-10-07 | 6.4 MEDIUM | 6.5 MEDIUM |
| In FreeRDP before version 2.1.2, there is an out of bounds read in TrioParse. Logging might bypass string length checks due to an integer overflow. This is fixed in version 2.1.2. | |||||
| CVE-2020-11058 | 2 Canonical, Freerdp | 2 Ubuntu Linux, Freerdp | 2021-10-07 | 3.5 LOW | 2.2 LOW |
| In FreeRDP after 1.1 and before 2.0.0, a stream out-of-bounds seek in rdp_read_font_capability_set could lead to a later out-of-bounds read. As a result, a manipulated client or server might force a disconnect due to an invalid data read. This has been fixed in 2.0.0. | |||||
| CVE-2019-3820 | 3 Canonical, Gnome, Opensuse | 3 Ubuntu Linux, Gnome-shell, Leap | 2021-09-29 | 4.6 MEDIUM | 4.3 MEDIUM |
| It was discovered that the gnome-shell lock screen since version 3.15.91 did not properly restrict all contextual actions. An attacker with physical access to a locked workstation could invoke certain keyboard shortcuts, and potentially other actions. | |||||
| CVE-2020-3327 | 4 Canonical, Cisco, Debian and 1 more | 4 Ubuntu Linux, Clam Antivirus, Debian Linux and 1 more | 2021-09-22 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the ARJ archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a heap buffer overflow read. An attacker could exploit this vulnerability by sending a crafted ARJ file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. | |||||
| CVE-2016-6185 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2021-09-17 | 4.6 MEDIUM | 7.8 HIGH |
| The XSLoader::load method in XSLoader in Perl does not properly locate .so files when called in a string eval, which might allow local users to execute arbitrary code via a Trojan horse library under the current working directory. | |||||
| CVE-2020-8492 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2021-09-16 | 7.1 HIGH | 6.5 MEDIUM |
| Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. | |||||
| CVE-2020-1760 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2021-09-16 | 4.3 MEDIUM | 6.1 MEDIUM |
| A flaw was found in the Ceph Object Gateway, where it supports request sent by an anonymous user in Amazon S3. This flaw could lead to potential XSS attacks due to the lack of proper neutralization of untrusted input. | |||||
| CVE-2020-11046 | 3 Canonical, Debian, Freerdp | 3 Ubuntu Linux, Debian Linux, Freerdp | 2021-09-14 | 3.5 LOW | 2.2 LOW |
| In FreeRDP after 1.0 and before 2.0.0, there is a stream out-of-bounds seek in update_read_synchronize that could lead to a later out-of-bounds read. | |||||
| CVE-2021-3490 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2021-09-14 | 7.2 HIGH | 7.8 HIGH |
| The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e ("bpf: Fix alu32 const subreg bound tracking on bitwise operations") (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 ("bpf: Verifier, do explicit ALU32 bounds tracking") (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 ("bpf:Fix a verifier failure with xor") ( 5.10-rc1). | |||||