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Microsoft Identity Bounty Improvements

2019-10-24 KENNETH 0

Microsoft Identity Bounty Improvements Sharing the latest updates to the Microsoft Identity Bounty Program The post Microsoft Identity Bounty Improvements appeared first on Microsoft Security Response Center. Source: Microsoft Identity Bounty Improvements

[도서] 파이썬으로 다시 배우는 핵심 고등 수학

2019-10-24 KENNETH 0

[도서] 파이썬으로 다시 배우는 핵심 고등 수학 분야별 신상품 – 국내도서 – 컴퓨터와 인터넷 [도서]파이썬으로 다시 배우는 핵심 고등 수학 타니지리 카오리 저/김범준 역 | 위키북스 | 2019년 11월 판매가 22,500원 (10%할인) | YES포인트 1,250원(5%지급) 이벤트 : IT모바일 예약판매 이벤트 수학과 파이썬을 동시에 배울 수 있는 일석이조의 기회! 수학을 알면 프로그램을 만드는 데에 도움이 된다는 사실은 알고 있지만, 고등학교 때 일찌감치 수포자의 길을 걷기 시작했기 때문에 수학 지식 없이 프로 Source: [도서] 파이썬으로 다시 배우는 핵심 고등 수학

[openvpn] TLS error: Unsupported protocol

2019-10-23 KENNETH 0

openvpn 연결시 “TLS error: Unsupported protocol” 오류 발생   상황 openvpn server version : 2.3 openvpn client verser : 2.4(latest)   에러메세지 Oct 23 14:45:05 localhost openvpn[5897]: TLS error: Unsupported protocol. This typically indicates that client and server have no common TLS version enabled. This can be caused by mismatched tls-version-min and tls-version-max options on client and server. If your OpenVPN client is between v2.3.6 and v2.3.2 try adding tls-version-min 1.0 to the client configuration to use TLS 1.0+ instead of TLS 1.0 only Oct 23 14:45:05 localhost openvpn[5897]: OpenSSL: error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol Oct 23 14:45:05 localhost openvpn[5897]: TLS_ERROR: BIO read tls_read_plaintext error Oct 23 14:45:05 localhost openvpn[5897]: TLS Error: TLS object -> incoming plaintext read error Oct 23 14:45:05 localhost openvpn[5897]: TLS Error: TLS handshake failed Oct 23 14:45:05 localhost openvpn[5897]: Fatal TLS error (check_tls_errors_co), restarting Oct 23 14:45:05 [ more… ]

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USN-4162-2: Linux kernel (Azure) vulnerabilities

2019-10-23 KENNETH 0

USN-4162-2: Linux kernel (Azure) vulnerabilities linux-azure vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 ESM Summary Several security issues were fixed in the Linux kernel. Software Description linux-azure – Linux kernel for Microsoft Azure Cloud systems Details USN-4162-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux kernel for Microsoft Azure Cloud systems for Ubuntu 14.04 ESM. It was discovered that the RSI 91x Wi-Fi driver in the Linux kernel did not did not handle detach operations correctly, leading to a use-after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-21008) Wen Huang discovered that the Marvell Wi-Fi device driver in the Linux kernel did not properly perform bounds checking, leading [ more… ]

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USN-4163-2: Linux kernel (Xenial HWE) vulnerabilities

2019-10-23 KENNETH 0

USN-4163-2: Linux kernel (Xenial HWE) vulnerabilities linux-lts-xenial, linux-aws vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 14.04 ESM Summary Several security issues were fixed in the Linux kernel. Software Description linux-aws – Linux kernel for Amazon Web Services (AWS) systems linux-lts-xenial – Linux hardware enablement kernel from Xenial for Trusty Details USN-4163-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 ESM. It was discovered that a race condition existed in the ARC EMAC ethernet driver for the Linux kernel, resulting in a use-after-free vulnerability. An attacker could use this to cause a denial of service (system crash). (CVE-2016-10906) It was discovered that a race condition existed in the Serial Attached SCSI (SAS) implementation [ more… ]