[월:] 2021년 05월

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USN-4933-1: OpenVPN vulnerabilities

2021-05-04 KENNETH 0

USN-4933-1: OpenVPN vulnerabilities It was discovered that OpenVPN incorrectly handled certain data channel v2 packets. A remote attacker could possibly use this issue to inject packets using a victim’s peer-id. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-11810) It was discovered that OpenVPN incorrectly handled deferred authentication. When a server is configured to use deferred authentication, a remote attacker could possibly use this issue to bypass authentication and access control channel data. (CVE-2020-15078) Source: USN-4933-1: OpenVPN vulnerabilities

[도서] C#을 다루는 기술

2021-05-04 KENNETH 0

[도서] C#을 다루는 기술 분야별 신상품 – 국내도서 – 컴퓨터와 인터넷 [도서]C#을 다루는 기술 존 스킷 저/김명신 역 | 길벗 | 2021년 05월 판매가 32,400원 (10%할인) | YES포인트 1,800원(5%지급) C#을 C#답게 사용하자! 200개의 예제로 실습하며 배우는 간결하고 효과적인 C# 작성법! 『C#을 다루는 기술』의 목표는 여러분이 C#을 최대한 편안하게 사용하도록 하는 것이다. C#의 주요 기능을 다루는 것은 Source: [도서] C#을 다루는 기술

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USN-4918-3: ClamAV regression

2021-05-04 KENNETH 0

USN-4918-3: ClamAV regression USN-4918-1 fixed vulnerabilities in ClamAV. The updated package could fail to properly scan in some situations. This update fixes the problem. Original advisory details: It was discovered that ClamAV incorrectly handled parsing Excel documents. A remote attacker could possibly use this issue to cause ClamAV to hang, resulting in a denial of service. (CVE-2021-1252) It was discovered that ClamAV incorrectly handled parsing PDF documents. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2021-1404) It was discovered that ClamAV incorrectly handled parsing email. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. (CVE-2021-1405) Source: USN-4918-3: ClamAV regression

[도서] 파이썬 Python 2학년

2021-05-04 KENNETH 0

[도서] 파이썬 Python 2학년 분야별 신상품 – 국내도서 – 컴퓨터와 인터넷 [도서]파이썬 Python 2학년 모리 요시나오 저/황명희 역 | 성안당 | 2021년 05월 판매가 15,300원 (10%할인) | YES포인트 850원(5%지급) 체험으로 배우고 대화 형식으로 공부하는 데이터 분석 구조 Python(파이썬) 2학년 데이터 분석 구조 Python으로 데이터 분석을 체험해 보자! 스크래핑 등으로 모은 대량의 데이터, 어떻게 분석하고 있으면 좋 Source: [도서] 파이썬 Python 2학년

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USN-4931-1: Samba vulnerabilities

2021-05-04 KENNETH 0

USN-4931-1: Samba vulnerabilities Steven French discovered that Samba incorrectly handled ChangeNotify permissions. A remote attacker could possibly use this issue to obtain file name information. (CVE-2020-14318) Bas Alberts discovered that Samba incorrectly handled certain winbind requests. A remote attacker could possibly use this issue to cause winbind to crash, resulting in a denial of service. (CVE-2020-14323) Francis Brosnan Blázquez discovered that Samba incorrectly handled certain invalid DNS records. A remote attacker could possibly use this issue to cause the DNS server to crash, resulting in a denial of service. (CVE-2020-14383) Peter Eriksson discovered that Samba incorrectly handled certain negative idmap cache entries. This issue could result in certain users gaining unauthorized access to files, contrary to expected behaviour. (CVE-2021-20254) Source: USN-4931-1: Samba vulnerabilities