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    Security Mailer (2021 # 14)

    April 10th, 2021 by

    Security Mailer Volume 21 Number 14

    • Mozilla updates Thunderbird
    • Cisco Security Advisories
    • Linux updates and patches
    • Linux Synopsis
    • Microsoft Security Advisory
    • General Security reviews last week

    Posted in Newsletters, Patches, Updates | No Comments »

    Security Mailer (2021 #13)

    April 5th, 2021 by

    Security mailer Volume 21 Number 13

    • Cisco security advisories
    • Open Source
      • Apache
      • Python
      • Samba
    • Linux updates & patches
    • Microsoft Security Updates
    • General Security reviews last week
    • Exchange Server requirement from CISA to run Safety Scanner

    Posted in Newsletters, Patches, Security Breeches, Updates | No Comments »

    Security Mailer (2021 # 12)

    March 28th, 2021 by

    Security Mailer Volume 21 Number 12

    • Apple Security Updates
      • iOS
      • Watch
    • Mozilla updates
      • Firefox
      • Firefox ESR
      • Thunderbird
    • Pale moon update
    • Cisco Security Advisories
    • Apache updates
    • Linux
      • Updates
      • Patches
    • General Security reviews

    Posted in Newsletters, Patches, Updates | No Comments »

    Security Mailer – 2021 #11

    March 21st, 2021 by

    Security Mailer Volume 21 Number 11

    • Cisco
      • Security Advisories
      • Router fixes
    • Linux
      • updates and patches
      • Linux Synopsis
    • Microsoft
      • Defender now mitigates for Exchange Server
      • Fixes for printing issues after installing March updates
      • Security update revisions
      • General Security reviews last week
      • Detailed information covering the On Premises Mitigation Tool

    Posted in Newsletters, Patches, Updates | No Comments »

    New Chrome Zero Day Flaw

    March 16th, 2021 by

    Google Warns Mac, Windows Users of Chrome Zero-Day Flaw

    “The use-after-free vulnerability is the third Google Chrome zero-day flaw to be disclosed in three months.

    Google is hurrying out a fix for a vulnerability in its Chrome browser that’s under active attack – its third zero-day flaw so far this year. If exploited, the flaw could allow remote code-execution and denial-of-service attacks on affected systems.

    The vulnerability exists in Blink, the browser engine for Chrome developed as part of the Chromium project. Browser engines convert HTML documents and other web page resources into the visual representations viewable to end users.”

    Posted in Identity Theft, Malware, Patches, Security Breeches | No Comments »

    Security Mailer (2021 #10)

    March 16th, 2021 by

    Security Mailer Volume 21 umber 10

    • Mozilla updates Thunderbird mail client
    • Cisco Security Advisories
    • Linux updates and patches
    • Microsoft
      • Tuesday fixes 122 vulnerabilities
      • Released updates for older unsupported versions of Exchange Server,
      • Security updates revised
    • General Security reviews last week
    • Wireshark updates
    • Shadowserver special reports on Exchange Server
    • Krebs on Security coverage of Exchange Server Hack

    Posted in Newsletters, Patches, Updates, Upgrades | No Comments »

    Security Mailer (2021 #9)

    March 14th, 2021 by

    Security Mailer Volume 21 Number 9
    (06Mar21)

    • Cisco security advisories
    • Linux updates and patches
    • Microsoft update releases including an emergency release for 0-day vulnerabilities in Exchange Server 2013, 2016, and 2019
    • General Security reviews last week
    • CISA warnings for Microsoft Exchange Server under attack

    Posted in Newsletters, Patches, Updates | No Comments »

    Security Mailer (2021 #8)

    March 14th, 2021 by

    Security Mailer Volume 21 Number 8
    (27Feb21)

    • Mozilla updates
      • Firefox
      • Firefox ESR
      • Thunderbird
    • Pale Moon updated
    • Cisco Security Advisories
    • Linux updates and patches
    • Microsoft Security Advisories revised
    • General Security reviews last week

    Posted in Newsletters, Patches, Updates | No Comments »

    Patch Tuesday March 2021

    March 10th, 2021 by

    Microsoft Patch Tuesday, March 2021 Edition

    “On the off chance you were looking for more security to-dos from Microsoft today…the company released software updates to plug more than 82 security flaws in Windows and other supported software. Ten of these earned Microsoft’s “critical” rating, meaning they can be exploited by malware or miscreants with little or no help from users.”

    Posted in Patches, Updates | No Comments »

    Microsoft Patch Tuesday, February 2021

    February 10th, 2021 by

    Microsoft Patch Tuesday, February 2021 Edition

    Microsoft today rolled out updates to plug at least 56 security holes in its Windows operating systems and other software. One of the bugs is already being actively exploited, and six of them were publicized prior to today, potentially giving attackers a head start in figuring out how to exploit the flaws.”

    Posted in Newsletters, Patches, Updates | No Comments »

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