Security News
Microsoft today released updates to plug 50 security holes in various flavors of Windows and related software. The patch batch includes a fix for a flaw in Windows 10 and server equivalents of this operating system that prompted an unprecedented public warning from the U.S. National Security Agency.
The CPU ties for Oracle's previous all-time high for number of patches issued, in July 2019, which overtook its previous record of 308 in July 2017. The updates include fixes for Oracle's most widely deployed products, including the Oracle Database Server; Oracle Enterprise Manager; Oracle Fusion Middleware; 19 new security patches for Oracle MySQL; and the Oracle E-Business Suite.
One of the functions that the CryptoAPI offers is to check and validate so-called digital certificates, which are blocks of cryptographic data that are used to vouch for online services you use or files you load. Digital certificates are the cryptographic sauce that puts the S into HTTPS, and the padlock into your browser's address bar. The idea is that you create a certificate to vouch for your website or your software; you get a so-called Certificate Authority to sign your certificate to vouch for you; and your browser or operating system - in this case, Microsoft's CryptoAPI, vouches for the CA. Digital certificates considered important.
SAP today released 6 Security Notes and 1 Updated Note as part of its January 2020 Security Patch Day, with all addressing Medium severity vulnerabilities. Next in line is CVE-2020-6304, a Denial of service flaw in SAP NetWeaver Internet Communication Manager, featuring a CVSS score of 5.9, which was reported to SAP in September, says Onapsis, a firm that specializes in securing SAP and Oracle applications.
As forecasted, January 2020 Patch Tuesday releases by Microsoft and Adobe are pretty light: the "Star of the show" is CVE-2020-0601, a Windows flaw flagged by the NSA that could allow attackers to successfully spoof code-signing certificates and use them to sign malicious code or intercept and modify encrypted communications. The flaw only affects newer versions of Windows and Windows Server, and is found in the Windows CryptoAPI, which validates Elliptic Curve Cryptography certificates.
What's so special about the latest Patch Tuesday is that one of the updates fixes a serious flaw in the core cryptographic component of widely used Windows 10, Server 2016 and 2019 editions that was discovered and reported to the company by the National Security Agency of the United States. What's more interesting is that this is the first security flaw in Windows OS that the NSA reported responsibly to Microsoft, unlike the Eternalblue SMB flaw that the agency kept secret for at least five years and then was leaked to the public by a mysterious group, which caused WannaCry menace in 2017.
Adobe today released software updates to patch a total of 9 new security vulnerabilities in two of its widely used applications, Adobe Experience Manager and Adobe Illustrator. It's the first Patch Tuesday for the year 2020 and one of the lightest patch releases in a long time for Adobe users.
Sources tell KrebsOnSecurity that Microsoft Corp. is slated to release a software update on Tuesday to fix an extraordinarily serious security vulnerability in a core cryptographic component present in all versions of Windows. Those sources say Microsoft has quietly shipped a patch for the bug to branches of the U.S. military and to other high-value customers/targets that manage key Internet infrastructure, and that those organizations have been asked to sign agreements preventing them from disclosing details of the flaw prior to Jan. 14, the first Patch Tuesday of 2020.
Facebook last week rushed to patch a bug that exposed the accounts of individuals who manage pages, after the weakness was exploited against several high-profile pages. If a Facebook page's administrator edits a post, users can keep track of the modifications with the "View edit history" feature.
The January 2020 Patch Tuesday will provide us with the last free update of Windows 7 and Server 2008/2008 R2. We've talked about it for the last several months and it is finally here. Microsoft may have 'saved up' other updates for January Patch Tuesday, but I suspect not.