Update WhatsApp now: Two new flaws could expose you to malicious files


Meta has published a new security advisory for messaging app WhatsApp, announcing patches for two vulnerabilities.

WhatsApp has fixed two security flaws that could be abused to interfere with how media and attachments are handled on your device. There is no evidence that either bug has been exploited in the wild. These bugs don’t automatically infect devices, but they lower the barrier for social engineering and could be chained with other vulnerabilities for more serious attacks.

Read more…
Source: Malwarebytes Labs


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Log4J: Microsoft discovers attackers targeting undisclosed SolarWinds vulnerability

    January 21, 2022

    Microsoft researchers have discovered a previously undisclosed vulnerability in the SolarWinds Serv-U software while monitoring threats related to Log4J vulnerabilities. Jonathan Bar Or explained on Twitter that while he was hunting for a Log4J exploit attempt, he noticed attacks coming from serv-u.exe. “Taking a closer looked revealed you could feed Ssrv-U with data and it’ll build a ...

  • McAfee Bug Can Be Exploited to Gain Windows SYSTEM Privileges

    January 21, 2022

    McAfee has patched two high-severity vulnerabilities in a component of its McAfee Enterprise product that attackers can use to escalate privileges, including up to SYSTEM. According to McAfee’s bulletin, the bugs are in versions prior to 5.7.5 of McAfee Agent, which is used in McAfee Endpoint Security, among other McAfee products. The Agent is the piece of ...

  • Critical Cisco Contact Center Bug Threatens Customer-Service Havoc

    January 14, 2022

    Cisco UCCE is an on-premises customer-service platform capable of supporting up to 24,000 customer-service agents using channels that include inbound voice, outbound voice, outbound interactive voice response (IVR) and digital channels. It also offers a feedback loop via post-call IVR, email and web intercept surveys; and various reporting options to gather information on agent performance ...

  • Analyzing an Old Bug and Discovering CVE-2021-30995

    January 14, 2022

    On April 26, 2021 Apple patched CVE-2021-1740, which was a vulnerable function inside the system daemon process cfprefsd (these types of processes usually run in the background and handle system tasks). The bug could have been exploited to read arbitrary files, write arbitrary files, and get root privilege escalation. It was addressed in Apple’s Security ...

  • Microsoft starts 2022 with big bundle fixes for 96 security bugs in its software

    January 12, 2022

    The new year brings the same old chore of shoring up Microsoft software. For its first Patch Tuesday of 2022, Redmond has bestowed 96 new CVEs affecting its Windows products. If you include 24 Chromium CVEs published earlier this month and now addressed in Microsoft’s Edge browser, in addition to two CVEs in open source projects ...

  • noPac Exploit: Latest Microsoft AD Flaw May Lead to Total Domain Compromise in Seconds

    January 11, 2022

    Microsoft recently published two critical CVEs related to Active Directory (CVE-2021-42278 and CVE-2021-42287), which when combined by a malicious actor could lead to privilege escalation with a direct path to a compromised domain. In mid-December 2021, a public exploit that combined these two Microsoft Active Directory design flaws (referred also as “noPac”) was released. The exploit ...