Ubuntu ist eine der bekanntesten Linux-Distributionen. Weltweit nutzen geschätzte 25 Millionen Menschen Ubuntu als kostenloses Betriebssystem.
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Ubuntu Security Notice USN-4695-1
Operating System: Ubuntu ≈ Packet Storm Jan 18, 2021 | 15:47 pmUbuntu Security Notice 4695-1 - Choongwoo Han discovered that icoutils incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that icoutils incorrectly handled certain files.[…]
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Ubuntu Security Notice USN-4693-1
Operating System: Ubuntu ≈ Packet Storm Jan 15, 2021 | 15:41 pmUbuntu Security Notice 4693-1 - It was discovered that an SQL injection vulnerability exists in the Ampache search engine. Any user able to perform searches could dump any data contained in the database. An attacker could use this to disclose[…]
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Ubuntu Security Notice USN-4694-1
Operating System: Ubuntu ≈ Packet Storm Jan 15, 2021 | 15:13 pmUbuntu Security Notice 4694-1 - It was discovered that the LIO SCSI target implementation in the Linux kernel performed insufficient identifier checking in certain XCOPY requests. An attacker with access to at least one LUN in a multiple backstore environment[…]
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Ubuntu Security Notice USN-4691-1
Operating System: Ubuntu ≈ Packet Storm Jan 13, 2021 | 23:19 pmUbuntu Security Notice 4691-1 - Jonas Rudloff discovered that Open vSwitch incorrectly handled certain malformed LLDP packets. A remote attacker could use this issue to cause Open vSwitch to crash, resulting in a denial of service, or possibly execute arbitrary[…]
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Ubuntu Security Notice USN-4692-1
Operating System: Ubuntu ≈ Packet Storm Jan 13, 2021 | 23:19 pmUbuntu Security Notice 4692-1 - Chris Siebenmann discovered that tar incorrectly handled extracting files resized during extraction when invoked with the --sparse flag. An attacker could possibly use this issue to cause a denial of service. This issue only affected[…]
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Ubuntu Security Notice USN-4690-1
Operating System: Ubuntu ≈ Packet Storm Jan 13, 2021 | 15:21 pmUbuntu Security Notice 4690-1 - It was discovered that coTURN allowed peers to connect and relay packets to loopback addresses in the range of 127.x.x.x. A malicious user could use this vulnerability to insert packages into the loopback interface.
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Ubuntu Security Notice USN-4689-2
Operating System: Ubuntu ≈ Packet Storm Jan 12, 2021 | 16:26 pmUbuntu Security Notice 4689-2 - USN-4689-1 fixed vulnerabilities in the NVIDIA graphics drivers. This update provides the corresponding updates for the NVIDIA Linux DKMS kernel modules. It was discovered that the NVIDIA GPU display driver for the Linux kernel contained[…]
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Ubuntu Security Notice USN-4649-2
Operating System: Ubuntu ≈ Packet Storm Jan 12, 2021 | 16:20 pmUbuntu Security Notice 4649-2 - USN-4649-1 fixed vulnerabilities in xdg-utils. That update caused a regression by removing the --attach functionality in thunderbird and others applications. This update fix the problem by reverting these changes. Jens Mueller discovered that xdg-utils incorrectly[…]
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Ubuntu Security Notice USN-4689-1
Operating System: Ubuntu ≈ Packet Storm Jan 12, 2021 | 16:16 pmUbuntu Security Notice 4689-1 - It was discovered that the NVIDIA GPU display driver for the Linux kernel contained a vulnerability that allowed user-mode clients to access legacy privileged APIs. A local attacker could use this to cause a denial[…]
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Ubuntu Security Notice USN-4668-4
Operating System: Ubuntu ≈ Packet Storm Jan 12, 2021 | 16:14 pmUbuntu Security Notice 4668-4 - USN-4668-1 fixed a vulnerability in python-apt. This update provides the corresponding update for Ubuntu 14.04 ESM. Kevin Backhouse discovered that python-apt incorrectly handled resources. A local attacker could possibly use this issue to cause python-apt[…]
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