Filtered by vendor Canonical
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Total
4167 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-1935 | 6 Apache, Canonical, Debian and 3 more | 20 Tomcat, Ubuntu Linux, Debian Linux and 17 more | 2023-11-07 | 5.8 MEDIUM | 4.8 MEDIUM |
| In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely. | |||||
| CVE-2020-1934 | 6 Apache, Canonical, Debian and 3 more | 11 Http Server, Ubuntu Linux, Debian Linux and 8 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| In Apache HTTP Server 2.4.0 to 2.4.41, mod_proxy_ftp may use uninitialized memory when proxying to a malicious FTP server. | |||||
| CVE-2020-1927 | 8 Apache, Broadcom, Canonical and 5 more | 14 Http Server, Brocade Fabric Operating System, Ubuntu Linux and 11 more | 2023-11-07 | 5.8 MEDIUM | 6.1 MEDIUM |
| In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL. | |||||
| CVE-2020-1760 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2023-11-07 | 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-2020-1752 | 4 Canonical, Debian, Gnu and 1 more | 9 Ubuntu Linux, Debian Linux, Glibc and 6 more | 2023-11-07 | 3.7 LOW | 7.0 HIGH |
| A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32. | |||||
| CVE-2020-1751 | 3 Canonical, Gnu, Redhat | 3 Ubuntu Linux, Glibc, Enterprise Linux | 2023-11-07 | 5.9 MEDIUM | 7.0 HIGH |
| An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2020-1730 | 6 Canonical, Fedoraproject, Libssh and 3 more | 6 Ubuntu Linux, Fedora, Libssh and 3 more | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw was found in libssh versions before 0.8.9 and before 0.9.4 in the way it handled AES-CTR (or DES ciphers if enabled) ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system availability. | |||||
| CVE-2020-1700 | 4 Canonical, Ceph, Opensuse and 1 more | 4 Ubuntu Linux, Ceph, Leap and 1 more | 2023-11-07 | 6.8 MEDIUM | 6.5 MEDIUM |
| A flaw was found in the way the Ceph RGW Beast front-end handles unexpected disconnects. An authenticated attacker can abuse this flaw by making multiple disconnect attempts resulting in a permanent leak of a socket connection by radosgw. This flaw could lead to a denial of service condition by pile up of CLOSE_WAIT sockets, eventually leading to the exhaustion of available resources, preventing legitimate users from connecting to the system. | |||||
| CVE-2020-17538 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in GetNumSameData() in contrib/lips4/gdevlips.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16310 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A division by zero vulnerability in dot24_print_page() in devices/gdevdm24.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16309 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in lxm5700m_print_page() in devices/gdevlxm.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted eps file. This is fixed in v9.51. | |||||
| CVE-2020-16308 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in p_print_image() in devices/gdevcdj.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16307 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A null pointer dereference vulnerability in devices/vector/gdevtxtw.c and psi/zbfont.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51. | |||||
| CVE-2020-16306 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A null pointer dereference vulnerability in devices/gdevtsep.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted postscript file. This is fixed in v9.51. | |||||
| CVE-2020-16305 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in pcx_write_rle() in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16304 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51. | |||||
| CVE-2020-16303 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 6.8 MEDIUM | 7.8 HIGH |
| A use-after-free vulnerability in xps_finish_image_path() in devices/vector/gdevxps.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16302 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in jetp3852_print_page() in devices/gdev3852.c of Artifex Software GhostScript v9.50 allows a remote attacker to escalate privileges via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16301 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in okiibm_print_page1() in devices/gdevokii.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||
| CVE-2020-16300 | 3 Artifex, Canonical, Debian | 3 Ghostscript, Ubuntu Linux, Debian Linux | 2023-11-07 | 4.3 MEDIUM | 5.5 MEDIUM |
| A buffer overflow vulnerability in tiff12_print_page() in devices/gdevtfnx.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | |||||