Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
Filtered by product Ubuntu Linux
Total 4140 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-5733 4 Canonical, Debian, Isc and 1 more 8 Ubuntu Linux, Debian Linux, Dhcp and 5 more 2020-01-09 5.0 MEDIUM 7.5 HIGH
A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash. Affects ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0.
CVE-2017-3144 4 Canonical, Debian, Isc and 1 more 9 Ubuntu Linux, Debian Linux, Dhcp and 6 more 2020-01-09 5.0 MEDIUM 7.5 HIGH
A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.
CVE-2016-2774 3 Canonical, Debian, Isc 3 Ubuntu Linux, Debian Linux, Dhcp 2020-01-08 7.1 HIGH 5.9 MEDIUM
ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions.
CVE-2012-3955 3 Canonical, Debian, Isc 3 Ubuntu Linux, Debian Linux, Dhcp 2020-01-08 7.1 HIGH N/A
ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.
CVE-2011-2748 3 Canonical, Debian, Isc 3 Ubuntu Linux, Debian Linux, Dhcp 2020-01-08 7.8 HIGH N/A
The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.
CVE-2013-1051 2 Canonical, Debian 3 Ubuntu Linux, Advanced Package Tool, Apt 2020-01-08 4.3 MEDIUM N/A
apt 0.8.16, 0.9.7, and possibly other versions does not properly handle InRelease files, which allows man-in-the-middle attackers to modify packages before installation via unknown vectors, possibly related to integrity checking and the use of third-party repositories.
CVE-2016-0608 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 3.5 LOW N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via vectors related to UDF.
CVE-2016-4051 3 Canonical, Oracle, Squid-cache 3 Ubuntu Linux, Linux, Squid 2019-12-27 6.8 MEDIUM 8.8 HIGH
Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.
CVE-2016-3521 5 Canonical, Debian, Ibm and 2 more 6 Ubuntu Linux, Debian Linux, Powerkvm and 3 more 2019-12-27 6.8 MEDIUM 6.5 MEDIUM
Unspecified vulnerability in Oracle MySQL 5.5.49 and earlier, 5.6.30 and earlier, and 5.7.12 and earlier and MariaDB before 5.5.50, 10.0.x before 10.0.26, and 10.1.x before 10.1.15 allows remote authenticated users to affect availability via vectors related to Server: Types.
CVE-2016-0606 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 3.5 LOW N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect integrity via unknown vectors related to encryption.
CVE-2016-0505 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 6.8 MEDIUM N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to Options.
CVE-2016-4553 3 Canonical, Oracle, Squid-cache 3 Ubuntu Linux, Linux, Squid 2019-12-27 5.0 MEDIUM 8.6 HIGH
client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.
CVE-2016-4054 3 Canonical, Oracle, Squid-cache 3 Ubuntu Linux, Linux, Squid 2019-12-27 6.8 MEDIUM 8.1 HIGH
Buffer overflow in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allows remote attackers to execute arbitrary code via crafted Edge Side Includes (ESI) responses.
CVE-2016-5440 6 Canonical, Debian, Ibm and 3 more 12 Ubuntu Linux, Debian Linux, Powerkvm and 9 more 2019-12-27 4.0 MEDIUM 4.9 MEDIUM
Unspecified vulnerability in Oracle MySQL 5.5.49 and earlier, 5.6.30 and earlier, and 5.7.12 and earlier and MariaDB before 5.5.50, 10.0.x before 10.0.26, and 10.1.x before 10.1.15 allows remote administrators to affect availability via vectors related to Server: RBR.
CVE-2016-3477 5 Canonical, Debian, Ibm and 2 more 6 Ubuntu Linux, Debian Linux, Powerkvm and 3 more 2019-12-27 4.1 MEDIUM 8.1 HIGH
Unspecified vulnerability in Oracle MySQL 5.5.49 and earlier, 5.6.30 and earlier, and 5.7.12 and earlier and MariaDB before 5.5.50, 10.0.x before 10.0.26, and 10.1.x before 10.1.15 allows local users to affect confidentiality, integrity, and availability via vectors related to Server: Parser.
CVE-2016-0600 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 3.5 LOW N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to InnoDB.
CVE-2016-0598 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 3.5 LOW N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via vectors related to DML.
CVE-2016-0609 6 Canonical, Debian, Mariadb and 3 more 16 Ubuntu Linux, Debian Linux, Mariadb and 13 more 2019-12-27 1.7 LOW N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier, 5.6.27 and earlier, and 5.7.9 and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to privileges.
CVE-2016-0616 6 Canonical, Debian, Mariadb and 3 more 14 Ubuntu Linux, Debian Linux, Mariadb and 11 more 2019-12-27 4.0 MEDIUM N/A
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to Optimizer.
CVE-2016-4556 3 Canonical, Oracle, Squid-cache 3 Ubuntu Linux, Linux, Squid 2019-12-27 5.0 MEDIUM 7.5 HIGH
Double free vulnerability in Esi.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via a crafted Edge Side Includes (ESI) response.