Ubuntu ist eine der bekanntesten Linux-Distributionen. Weltweit nutzen geschätzte 25 Millionen Menschen Ubuntu als kostenloses Betriebssystem.
-
Ubuntu Security Notice USN-5078-2
Operating System: Ubuntu ≈ Packet Storm Sep 16, 2021 | 16:11 pmUbuntu Security Notice 5078-2 - USN-5078-1 fixed several vulnerabilities in Squashfs-Tools. This update provides the corresponding update for Ubuntu 16.04 ESM. Etienne Stalmans discovered that Squashfs-Tools mishandled certain malformed SQUASHFS files. An attacker could use this vulnerability to write arbitrary[…]
Read more... -
Ubuntu Security Notice USN-5080-1
Operating System: Ubuntu ≈ Packet Storm Sep 16, 2021 | 16:11 pmUbuntu Security Notice 5080-1 - It was discovered that Libgcrypt incorrectly handled ElGamal encryption. An attacker could possibly use this issue to recover sensitive information.
Read more... -
Ubuntu Security Notice USN-5079-2
Operating System: Ubuntu ≈ Packet Storm Sep 15, 2021 | 15:28 pmUbuntu Security Notice 5079-2 - USN-5079-1 fixed several vulnerabilities in curl. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Patrick Monnerat discovered that curl incorrectly handled upgrades to TLS. When receiving certain responses from[…]
Read more... -
Ubuntu Security Notice USN-5079-1
Operating System: Ubuntu ≈ Packet Storm Sep 15, 2021 | 15:27 pmUbuntu Security Notice 5079-1 - It was discovered that curl incorrect handled memory when sending data to an MQTT server. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly[…]
Read more... -
Ubuntu Security Notice USN-5078-1
Operating System: Ubuntu ≈ Packet Storm Sep 15, 2021 | 15:09 pmUbuntu Security Notice 5078-1 - Richard Weinberger discovered that Squashfs-Tools mishandled certain malformed SQUASHFS files. An attacker could use this vulnerability to write arbitrary files to the filesystem.
Read more... -
Ubuntu Security Notice USN-5077-2
Operating System: Ubuntu ≈ Packet Storm Sep 15, 2021 | 15:06 pmUbuntu Security Notice 5077-2 - USN-5077-1 fixed several vulnerabilities in Apport. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Maik M
Read more... -
Ubuntu Security Notice USN-5077-1
Operating System: Ubuntu ≈ Packet Storm Sep 14, 2021 | 16:31 pmUbuntu Security Notice 5077-1 - Maik Münch and Stephen Roettger discovered that Apport incorrectly handled certain information gathering operations. A local attacker could use this issue to gain read access to arbitrary files, possibly containing sensitive information.
Read more... -
Ubuntu Security Notice USN-5076-1
Operating System: Ubuntu ≈ Packet Storm Sep 13, 2021 | 19:11 pmUbuntu Security Notice 5076-1 - It was discovered that Git allowed newline characters in certain repository paths. An attacker could potentially use this issue to perform cross-protocol requests.
Read more... -
Ubuntu Security Notice USN-5075-1
Operating System: Ubuntu ≈ Packet Storm Sep 12, 2021 | 18:22 pmUbuntu Security Notice 5075-1 - It was discovered that Ghostscript incorrectly handled certain PostScript files. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could possibly use this issue to access arbitrary[…]
Read more... -
Ubuntu Security Notice USN-5073-1
Operating System: Ubuntu ≈ Packet Storm Sep 11, 2021 | 19:22 pmUbuntu Security Notice 5073-1 - Maxim Levitsky and Paolo Bonzini discovered that the KVM hypervisor implementation for AMD processors in the Linux kernel allowed a guest VM to disable restrictions on VMLOAD/VMSAVE in a nested guest. An attacker in a[…]
Read more...