Ubuntu ist eine der bekanntesten Linux-Distributionen. Weltweit nutzen geschätzte 25 Millionen Menschen Ubuntu als kostenloses Betriebssystem.
-
Ubuntu Security Notice USN-4553-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:31 pmUbuntu Security Notice 4553-1 - It was discovered that Teeworlds server did not properly handler certain network traffic. A remote, unauthenticated attacker could use this vulnerability to cause Teeworlds server to crash.
Read more... -
Ubuntu Security Notice USN-4554-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:31 pmUbuntu Security Notice 4554-1 - It was discovered that libPGF lacked proper validation when opening a specially crafted PGF file. An attacker could possibly use this issue to cause a denial of service.
Read more... -
Ubuntu Security Notice USN-4548-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:30 pmUbuntu Security Notice 4548-1 - It was discovered that libuv incorrectly handled certain paths. An attacker could possibly use this issue to cause a crash or execute arbitrary code.
Read more... -
Ubuntu Security Notice USN-4547-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:30 pmUbuntu Security Notice 4547-1 - It was discovered that an information disclosure vulnerability existed in the LibVNCServer vendored in iTALC when sending a ServerCutText message. An attacker could possibly use this issue to expose sensitive information. It was discovered that[…]
Read more... -
Ubuntu Security Notice USN-4551-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:30 pmUbuntu Security Notice 4551-1 - Alex Rousskov and Amit Klein discovered that Squid incorrectly handled certain Content-Length headers. A remote attacker could possibly use this issue to perform an HTTP request smuggling attack, resulting in cache poisoning. Amit Klein discovered[…]
Read more... -
Ubuntu Security Notice USN-4550-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:30 pmUbuntu Security Notice 4550-1 - Ryan Hall discovered that DPDK incorrectly handled vhost crypto. An attacker inside a guest could use these issues to perform multiple attacks, including denial of service attacks, obtaining sensitive information from the host, and possibly[…]
Read more... -
Ubuntu Security Notice USN-4552-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:30 pmUbuntu Security Notice 4552-1 - Malte Kraus discovered that Pam-python mishandled certain environment variables. A local attacker could potentially use this vulnerability to execute programs as root.
Read more... -
Ubuntu Security Notice USN-4549-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 20:29 pmUbuntu Security Notice 4549-1 - It was discovered that ImageMagick incorrectly handled certain specially crafted image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause[…]
Read more... -
Ubuntu Security Notice USN-4546-1
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 15:48 pmUbuntu Security Notice 4546-1 - Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, conduct cross-site scripting attacks,[…]
Read more... -
Ubuntu Security Notice USN-3968-3
Operating System: Ubuntu ≈ Packet Storm Sep 28, 2020 | 15:48 pmUbuntu Security Notice 3968-3 - USN-3968-1 fixed several vulnerabilities in Sudo. This update provides the corresponding update for Ubuntu 14.04 ESM. Florian Weimer discovered that Sudo incorrectly handled the noexec restriction when used with certain applications. A local attacker could[…]
Read more...
