Ubuntu Security

Ubuntu Security Notice USN-4689-4
Operating System: Ubuntu ≈ Packet Storm Jan 21, 2021 | 15:21 pm
Ubuntu Security Notice 4689-4 - USN-4689-3 fixed vulnerabilities in the NVIDIA server 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[…]
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Ubuntu Security Notice USN-4697-2
Operating System: Ubuntu ≈ Packet Storm Jan 20, 2021 | 14:23 pm
Ubuntu Security Notice 4697-2 - USN-4697-1 fixed several vulnerabilities in Pillow. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that Pillow incorrectly handled certain PCX image files. If a user or automated system were tricked[…]
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Ubuntu Security Notice USN-4701-1
Operating System: Ubuntu ≈ Packet Storm Jan 20, 2021 | 14:20 pm
Ubuntu Security Notice 4701-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service,[…]
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Ubuntu Security Notice USN-4689-3
Operating System: Ubuntu ≈ Packet Storm Jan 20, 2021 | 14:20 pm
Ubuntu Security Notice 4689-3 - 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-4700-1
Operating System: Ubuntu ≈ Packet Storm Jan 20, 2021 | 14:15 pm
Ubuntu Security Notice 4700-1 - Alexandre D'Hondt discovered that PyXDG did not properly sanitize input. An attacker could exploit this with a crafted .menu file to execute arbitrary code.
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Ubuntu Security Notice USN-4699-1
Operating System: Ubuntu ≈ Packet Storm Jan 19, 2021 | 14:46 pm
Ubuntu Security Notice 4699-1 - It was discovered that Apache Log4net incorrectly handled certain configuration files. An attacker could possibly use this issue to expose sensitive information.
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Ubuntu Security Notice USN-4697-1
Operating System: Ubuntu ≈ Packet Storm Jan 19, 2021 | 14:43 pm
Ubuntu Security Notice 4697-1 - It was discovered that Pillow incorrectly handled certain PCX image files. If a user or automated system were tricked into opening a specially-crafted PCX file, a remote attacker could possibly cause Pillow to crash, resulting[…]
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Ubuntu Security Notice USN-4698-1
Operating System: Ubuntu ≈ Packet Storm Jan 19, 2021 | 14:43 pm
Ubuntu Security Notice 4698-1 - Moshe Kol and Shlomi Oberman discovered that Dnsmasq incorrectly handled memory when sorting RRsets. A remote attacker could use this issue to cause Dnsmasq to hang, resulting in a denial of service, or possibly execute[…]
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Ubuntu Security Notice USN-4696-1
Operating System: Ubuntu ≈ Packet Storm Jan 19, 2021 | 14:41 pm
Ubuntu Security Notice 4696-1 - It was discovered that HTMLDOC incorrectly handled certain HTML files. An attacker could possibly use this issue to cause a denial of service.
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Ubuntu Security Notice USN-4695-1
Operating System: Ubuntu ≈ Packet Storm Jan 18, 2021 | 15:47 pm
Ubuntu 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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