IFA 2019: Lenovo unveils consumer lineup loaded with intelligent features

2019-08-29 KENNETH 0

IFA 2019: Lenovo unveils consumer lineup loaded with intelligent features Ahead of the annual IFA consumer electronics show, Lenovo unveils its latest consumer lineup for 2019. Here’s a first look at the intelligent features set to debut on these new Lenovo laptops, monitors and an all-in-one desktop. Two new 13-inch Windows 10 Lenovo IdeaPad laptops provide up to 10th Generation Intel Core mobile processors and a memory upgrade of up to 16GB DDR4 to get you through all your online tasks—giving you more time to binge-watch your favorite shows with up to an NVIDIA GeForce MX250 GPU. At just 2.8 pounds, the 13-inch Lenovo IdeaPad S340 is designed to fit conveniently in your bag. With the Dolby Audio Speaker System, front-facing microphones and quieter, intelligent fan thermals – your laptop stays charged longer with up to 8 hours [1] of battery life and stays cooler than before. The ultra-slim, all-aluminum Lenovo IdeaPad S540 is a [ more… ]

No Image

USN-4112-1: Ceph vulnerability

2019-08-29 KENNETH 0

USN-4112-1: Ceph vulnerability ceph vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.04 Ubuntu 18.04 LTS Summary Ceph could be made to crash if it received specially crafted network traffic. Software Description ceph – distributed storage and file system Details Abhishek Lekshmanan discovered that the RADOS gateway implementation in Ceph did not handle client disconnects properly in some situations. A remote attacker could use this to cause a denial of service. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 ceph – 13.2.6-0ubuntu0.19.04.3 radosgw – 13.2.6-0ubuntu0.19.04.3 Ubuntu 18.04 LTS ceph – 12.2.12-0ubuntu0.18.04.2 radosgw – 12.2.12-0ubuntu0.18.04.2 To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades. In general, a standard system update will make all the necessary changes. References CVE-2019-10222 Source: USN-4112-1: Ceph vulnerability

No Image

USN-4111-1: Ghostscript vulnerabilities

2019-08-29 KENNETH 0

USN-4111-1: Ghostscript vulnerabilities ghostscript vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Summary Ghostscript could be made to access arbitrary files if it opened a specially crafted file. Software Description ghostscript – PostScript and PDF interpreter Details Hiroki Matsukuma discovered that the PDF interpreter in Ghostscript did not properly restrict privileged calls when ‘-dSAFER’ restrictions were in effect. 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 files. (CVE-2019-14811, CVE-2019-14812, CVE-2019-14813, CVE-2019-14817) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04 ghostscript – 9.26~dfsg+0-0ubuntu7.3 libgs9 – 9.26~dfsg+0-0ubuntu7.3 Ubuntu 18.04 LTS ghostscript – 9.26~dfsg+0-0ubuntu0.18.04.11 libgs9 – 9.26~dfsg+0-0ubuntu0.18.04.11 Ubuntu 16.04 LTS ghostscript – 9.26~dfsg+0-0ubuntu0.16.04.11 libgs9 [ more… ]

No Image

USN-4110-4: Dovecot regression

2019-08-29 KENNETH 0

USN-4110-4: Dovecot regression dovecot regression A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 ESM Ubuntu 12.04 ESM Summary USN-4110-1 introduced a regression in Dovecot. Software Description dovecot – IMAP and POP3 email server Details USN-4110-1 fixed a vulnerability in Dovecot. The update introduced a regression causing a wrong check. This update fixes the problem for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. We apologize for the inconvenience. Original advisory details: Nick Roessler and Rafi Rubin discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM dovecot-core – 1:2.2.9-1ubuntu2.6+esm2 Ubuntu 12.04 ESM dovecot-core – 1:2.0.19-0ubuntu2.8 To update your system, please follow these instructions: [ more… ]

[도서] Python으로 시작하는 빅데이터분석 및 인공지능

2019-08-29 KENNETH 0

[도서] Python으로 시작하는 빅데이터분석 및 인공지능 분야별 신상품 – 국내도서 – 컴퓨터와 인터넷 [도서]Python으로 시작하는 빅데이터분석 및 인공지능 조준모 저 | 인피니티북스 | 2019년 08월 판매가 24,000원 (0%할인) | YES포인트 0원(0%지급) 빅데이터 분석과 인공지능에 대한 완벽한 안내서 이 책은 파이썬의 기초를 익히고 빅데이터 분석과 인공지능의 기초지식을 확립하기 위해 기본이론과 다양한 실습예제들로 공부하는 개론서이다. 인공지능을 수행 Source: [도서] Python으로 시작하는 빅데이터분석 및 인공지능