(0Day) Microsoft Outlook HTML Uninitialized Memory Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Outlook. User interaction is required to exploit this vulnerability in that the target must open an email. The specific flaw exists within the handling of HTML. The issue results fr...

CVE-2019-17390

An issue was discovered in the Outlook add-in in Pronestor Planner before 8.1.77. There is local privilege escalation in the Health Monitor service because PronestorHealthMonitor.exe access control is mishandled, aka PNB-2359...

CVE-2019-17390

An issue was discovered in the Outlook add-in in Pronestor Planner before 8.1.77. There is local privilege escalation in the Health Monitor service because PronestorHealthMonitor.exe access control is mishandled, aka PNB-2359...

Privilege escalation

An issue was discovered in the Outlook add-in in Pronestor Planner before 8.1.77. There is local privilege escalation in the Health Monitor service because PronestorHealthMonitor.exe access control is mishandled, aka PNB-2359...

CVE-2019-17390

An issue was discovered in the Outlook add-in in Pronestor Planner before 8.1.77. There is local privilege escalation in the Health Monitor service because PronestorHealthMonitor.exe access control is mishandled, aka PNB-2359...

CVE-2019-17390

CVE-2019-17390 : In Pronestor Planner, the Outlook add-in exposes a local privilege escalation due to mishandled access control in PronestorHealthMonitor.exe within the Health Monitor service, affecting the product prior to version 8.1.77. The issue is local, with the potential for partial to ful...

Hackers Find Ways Around a Years-Old Microsoft Outlook Fix

Microsoft patched a vulnerability in Microsoft Outlook in 2017. It hasn't slowed hackers down...

Breaking the Rules: A Tough Outlook for Home Page Attacks (CVE-2017-11774)

Attackers have a dirty little secret that is being used to conduct big intrusions. We’ll explain how they're "unpatching" an exploit and then provide new Outlook hardening guidance that is not available elsewhere. Specifically, this blog post covers field-tested automated registry processing for...

Microsoft Outlook for Android Spoofing Vulnerability

Microsoft Outlook for Android is an email application for the Android-based platform from Microsoft USA. A spoofing vulnerability exists in the way Microsoft Outlook for Android parses specially crafted emails. An attacker could exploit this vulnerability by sending a specially crafted email to a...

Microsoft Outlook for Android Bug Opens Door to XSS

Users of the Microsoft Outlook for Android app should update their apps to avoid a range of attacks. The bug CVE-2019-1460 would allow an attacker to perform cross-site scripting XSS attacks on the affected systems and run scripts in the security context of the current user, according to...

Microsoft Releases Outlook for Android Security Update

Microsoft has released an update to address a vulnerability in Outlook for Android. An attacker could exploit this vulnerability to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review the Microsoft Security...

Outlook for Android Spoofing Vulnerability

A spoofing vulnerability exists in the way Microsoft Outlook for Android software parses specifically crafted email messages. An authenticated attacker could exploit the vulnerability by sending a specially crafted email message to a victim. The attacker who successfully exploited this...

Microsoft Outlook for Android CVE-2019-1460 Spoofing Vulnerability

Description Microsoft Outlook for Android is prone to a security vulnerability that may allow attackers to conduct spoofing attacks. An attacker can exploit this issue to conduct spoofing attacks and perform unauthorized actions; other attacks are also possible. Technologies Affected Microsoft...

openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2464)

This update for MozillaThunderbird to version 68.2.1 provides the following fixes : - Security issues fixed bsc1154738 : - CVE-2019-15903: Fixed a heap overflow in the expat library bsc1149429. - CVE-2019-11757: Fixed a use-after-free when creating index updates in IndexedDB bsc1154738. -...

openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2452)

This update for MozillaThunderbird to version 68.2.1 provides the following fixes : - Security issues fixed bsc1154738 : - CVE-2019-15903: Fixed a heap overflow in the expat library bsc1149429. - CVE-2019-11757: Fixed a use-after-free when creating index updates in IndexedDB bsc1154738. -...

Recommended update for MozillaThunderbird (important)

openSUSE Security Update: Recommended update for MozillaThunderbird Announcement ID: openSUSE-SU-2019:2452-1 Rating: important References: 1149126 1149429 1151186 1152778 1153879 1154738 Cross-References: CVE-2019-11757 CVE-2019-11758 CVE-2019-11759 CVE-2019-11760 CVE-2019-11761 CVE-2019-11762...

A week in security (September 30 – October 6)

Last week on Malwarebytes Labs, Malwarebytes renewed its pledge to fight stalkerware for National Cybersecurity Awareness NCSA and Domestic Violence Awareness Month. We also looked into what security orchestration is and reported about partnering with security firm, HYAS, to determine the...

October 1, 2019, update for Outlook 2013 (KB4484096)

October 1, 2019, update for Outlook 2013 KB4484096 This article describes update 4484096 for Microsoft Outlook 2013 that was released on October 1, 2019. This update also applies to Office Home and Student 2013 RT.Be aware that the update in the Microsoft Download Center applies to the Microsoft...

Microsoft Blacklists Dozens of New File Extensions in Outlook

Microsoft is banning almost 40 new types of file extensions on its Outlook email platform. The aim is to protect email users from what it deems “at-risk” file attachments, which are typically sent with malicious scripts or executables. The move will prevent users from downloading email attachment...

Outlook for Web Bans 38 More File Extensions in Email Attachments

Malware or computer virus can infect your computer in several different ways, but one of the most common methods of its delivery is through malicious file attachments over emails that execute the malware when you open them. Therefore, to protect its users from malicious scripts and executable,...