8日 水曜日、先負

+ RHSA-2021:3441 Moderate: kpatch-patch security update

https://access.redhat.com/errata/RHSA-2021:3441

CVE-2021-3715

+ RHSA-2021:3438 Moderate: kernel security and bug fix update

https://access.redhat.com/errata/RHSA-2021:3438

CVE-2021-3715

+ RHSA-2021:3447 Important: kernel security and bug fix update

https://access.redhat.com/errata/RHSA-2021:3447

CVE-2021-37576

CVE-2021-38201

+ RHSA-2021:3436 Important: kpatch-patch security update

https://access.redhat.com/errata/RHSA-2021:3436

CVE-2021-37576

+ Mozilla Firefox 92.0 released

https://www.mozilla.org/en-US/firefox/92.0/releasenotes/

+ Mozilla Foundation Security Advisory 2021-38 Security Vulnerabilities fixed in Firefox 92

https://www.mozilla.org/en-US/security/advisories/mfsa2021-38/

CVE-2021-29993

CVE-2021-38491

CVE-2021-38492

CVE-2021-38493

CVE-2021-38494

+ nginx 1.21.3 released

http://nginx.org/en/CHANGES

+ Mozilla Foundation Security Advisory 2021-41 Security Vulnerabilities fixed in Thunderbird 91.1

https://www.mozilla.org/en-US/security/advisories/mfsa2021-41/

CVE-2021-38492

CVE-2021-38495

+ Mozilla Thunderbird 91.1.0 released

https://www.thunderbird.net/en-US/thunderbird/91.1.0/releasenotes/

+ OpenSSL 3.0.0 released

https://www.openssl.org/news/changelog.html#openssl-30

+ Samba 4.13.11 Available for Download

https://www.samba.org/samba/history/samba-4.13.11.html

CentOS Community Newsletter: September 2021

https://blog.centos.org/2021/09/newsletter-2021-09/?utm_source=rss&utm_medium=rss&utm_campaign=newsletter-2021-09

Books

ネットワークにも「棚卸し」～初代デジタル監石倉洋子さんの小さな習慣［1］

日経ビジネス人文庫『世界で活躍する人の小さな習慣』より

https://xtech.nikkei.com/atcl/nxt/column/18/01687/00024/?ST=nxt_thmit_security

勝村幸博の「今日も誰かが狙われる」

「不満を持つ従業員」を実行犯に仕立てる、ランサムウエア攻撃の卑劣な新戦略とは

https://xtech.nikkei.com/atcl/nxt/column/18/00676/090100087/?ST=nxt_thmit_security

UPDATE: JVNVU#98488549 NicheStack TCP/IP スタックに複数の脆弱性

http://jvn.jp/vu/JVNVU98488549/index.html