Update now! Patch Tuesday January 2023 includes one actively exploited vulnerability

🗓️ 12 Jan 2023 04:00:00Reported by Malwarebytes blogType

malwarebytes🔗 www.malwarebytes.com👁 101 Views

Patch Tuesday January 2023: 98 vulnerabilities patched including actively exploited ALPC, Sharepoint Server and BitLocker vulnerabilities, last Windows 8.1 fix

Reporter	Title	Published	Views	Family All 94
ATTACKERKB	CVE-2023-21563	10 Jan 202322:15	–	attackerkb
ATTACKERKB	CVE-2023-21674	10 Jan 202300:00	–	attackerkb
Information Security Automation	Microsoft Patch Tuesday January 2023: ALPC EoP, Win Backup EoP, LocalPotato, Exchange, Remote RCEs	13 Jan 202314:14	–	avleonov
BDU FSTEC	The vulnerability of the Advanced Local Procedure Call (ALPC) handler in the Windows operating system allows attackers to escalate their privileges.	12 Jan 202300:00	–	bdu_fstec
BDU FSTEC	The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server lies in security configuration errors, allowing attackers to circumvent existing security restrictions.	18 Jan 202300:00	–	bdu_fstec
BDU FSTEC	The vulnerability of the BitLocker component of the Windows operating system, which allows a perpetrator to gain unauthorized access to protected information	27 Jan 202500:00	–	bdu_fstec
Circl	CVE-2023-21563	31 Dec 202420:58	–	circl
Circl	CVE-2023-21674	10 Jan 202321:37	–	circl
Circl	CVE-2023-21743	11 Jan 202300:35	–	circl
CISA KEV Catalog	Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability	10 Jan 202300:00	–	cisa_kev