[도서] 그림으로 배우는 네트워크 구조 분야별 신상품 – 국내도서 – 컴퓨터와 인터넷 [도서]그림으로 배우는 네트워크 구조 후쿠나가 유우지 저/최가인 역 | 비제이퍼블릭(BJ퍼블릭) | 2017년 03월 판매가 15,300원 (10%할인) | YES포인트 850원(5%지급) 친절한 일러스트와 꼼꼼한 설명으로 배우는 네트워크 구조 이메일과 웹, SNS, 메신저, 온라인 게임 등, 마치 공기처럼 우리를 둘러싸고 있는 ‘네트워크’에 관한 필수 지식을 갖추고 있는 사람들은 많지 않다. Source: [도서] 그림으로 배우는 네트워크 구조
USN-3202-1: Spice vulnerabilities Ubuntu Security Notice USN-3202-1 20th February, 2017 spice vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 16.10 Ubuntu 16.04 LTS Ubuntu 14.04 LTS Summary Spice could be made to crash or run programs if it received specially crafted network traffic. Software description spice – SPICE protocol client and server library Details Frediano Ziglio discovered that Spice incorrectly handled certain clientmessages. A remote attacker could use this issue to cause Spice to crash,resulting in a denial of service, or possibly execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package version: Ubuntu 16.10: libspice-server1 0.12.8-1ubuntu0.1 Ubuntu 16.04 LTS: libspice-server1 0.12.6-4ubuntu0.2 Ubuntu 14.04 LTS: libspice-server1 0.12.4-0nocelt2ubuntu1.4 To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades. After a standard system update you need to restart qemu guests [ more… ]
USN-3203-1: gtk-vnc vulnerabilities Ubuntu Security Notice USN-3203-1 20th February, 2017 gtk-vnc vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 LTS Ubuntu 12.04 LTS Summary gtk-vnc could be made to crash or run programs if it received specially crafted network traffic. Software description gtk-vnc – VNC viewer widget Details It was discovered that gtk-vnc incorrectly validated certain data. Amalicious server could use this issue to cause gtk-vnc to crash, resultingin a denial of service, or possibly execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package version: Ubuntu 14.04 LTS: libgtk-vnc-1.0-0 0.5.3-0ubuntu2.1 libgvnc-1.0-0 0.5.3-0ubuntu2.1 libgtk-vnc-2.0-0 0.5.3-0ubuntu2.1 Ubuntu 12.04 LTS: libgtk-vnc-1.0-0 0.5.0-1ubuntu1.1 libgvnc-1.0-0 0.5.0-1ubuntu1.1 libgtk-vnc-2.0-0 0.5.0-1ubuntu1.1 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 [ more… ]
USN-3204-1: Tomcat vulnerability Ubuntu Security Notice USN-3204-1 20th February, 2017 tomcat6, tomcat7 vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 LTS Ubuntu 12.04 LTS Summary Tomcat could be made to consume resources if it received specially crafted network traffic. Software description tomcat6 – Servlet and JSP engine tomcat7 – Servlet and JSP engine Details It was discovered that Tomcat incorrectly handled certain HTTP requests. Aremote attacker could possibly use this issue to cause Tomcat to consumeresources, resulting in a denial of service. Update instructions The problem can be corrected by updating your system to the following package version: Ubuntu 14.04 LTS: tomcat7 7.0.52-1ubuntu0.10 libtomcat7-java 7.0.52-1ubuntu0.10 Ubuntu 12.04 LTS: libtomcat6-java 6.0.35-1ubuntu3.11 tomcat6 6.0.35-1ubuntu3.11 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 [ more… ]
USN-3204-1: Tomcat vulnerability Ubuntu Security Notice USN-3204-1 20th February, 2017 tomcat6, tomcat7 vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 LTS Ubuntu 12.04 LTS Summary Tomcat could be made to consume resources if it received specially crafted network traffic. Software description tomcat6 – Servlet and JSP engine tomcat7 – Servlet and JSP engine Details It was discovered that Tomcat incorrectly handled certain HTTP requests. Aremote attacker could possibly use this issue to cause Tomcat to consumeresources, resulting in a denial of service. Update instructions The problem can be corrected by updating your system to the following package version: Ubuntu 14.04 LTS: tomcat7 7.0.52-1ubuntu0.10 libtomcat7-java 7.0.52-1ubuntu0.10 Ubuntu 12.04 LTS: libtomcat6-java 6.0.35-1ubuntu3.11 tomcat6 6.0.35-1ubuntu3.11 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 [ more… ]
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