Zero-day vulnerability in Microsoft Internet Explorer

Out-of-bounds read
CVE-2019-0676

Vulnerability details

Advisory: SB2019021219 - Information Disclosure in Microsoft Internet Explorer

Vulnerable component: Microsoft Internet Explorer

CVE-ID: CVE-2019-0676

CVSSv3 score: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:H/RL:O/RC:C

CWE-ID: CWE-125 - Out-of-bounds Read

Description:

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to boundary error when processing HTML content. A remote attacker can trick the victim to open a specially crafted webpage, trigger out-of-bounds read and test for the presence of files on disk.

Latest references in media:

- Microsoft February Patch Tuesday Addressed A Zero Day And Numerous Critical Bugs [2019-02-17 12:11:07]

- Update now! Microsoft and AdobeтАЩs February 2019 Patch Tuesday is here [2019-02-14 13:50:24]

- Update now! Microsoft and AdobeтАЩs February 2019 Patch Tuesday is here [2019-02-14 13:41:41]

- Microsoft plasters over critical flaws in Internet Explorer and Exchange | TheINQUIRER [2019-02-13 13:50:13]

- February 2019 Patch Tuesday: PrivExchange hole plugged [2019-02-13 11:22:00]

- February 2019 Patch Tuesday: PrivExchange hole plugged [2019-02-13 11:20:15]

- Patch Tuesday Roundup Includes IE Zero Day [2019-02-13 11:10:08]

- February Patch Tuesday: Batch Includes 77 Updates That Cover Flaws in Internet Explorer, Exchange Server, and DHCP Server [2019-02-13 08:50:21]

- Microsoft Released Security Updates & Fixed More than 70 Flaws [2019-02-13 07:41:19]

- Microsoft Patch Tuesday updates for February 2019 fixes IE Zero-Day [2019-02-13 07:30:13]

- Patch Tuesday, February 2019 Edition [2019-02-13 04:52:23]

- Patch Tuesday, February 2019 Edition [2019-02-13 04:50:24]

- It's February 2019 and your Windows DHCP server can be pwned by a packet, IE and Edge by a webpage, and so on [2019-02-13 03:30:02]

- Microsoft Patches Zero-Day Browser Bug Under Active Attack [2019-02-12 22:40:15]

- Microsoft Patches Internet Explorer Zero-Day Reported by Google [2019-02-12 22:20:13]

- Microsoft February 2019 Patch Tuesday Includes Fixes for 70 Vulnerabilities [2019-02-12 21:20:29]

- Microsoft has released February 2019 security updates to patch 77 vulnerabilities in its Windows operating systems and other products [2019-02-12 20:40:08]

- The February 2019 Security Update Review [2019-02-12 19:31:40]

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