PT-2019-1823 · Microsoft · Edge

Qixun Zhao · Published 2019-04-09 · Updated 2023-03-20 · CVE-2019-0861

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

AV:N/AC:H/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Edge (affected versions not specified)

Description The issue is related to a remote code execution problem in the Chakra scripting engine of Microsoft Edge, caused by a buffer overflow in memory. This could allow an attacker to execute arbitrary code with the same user rights as the current user by using a specially crafted web page. If the current user has administrative rights, the attacker could take control of the affected system, install programs, view, change, or delete data, or create new accounts with full user rights.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2019-01475

CVE-2019-0861

GHSA-QXMJ-3C5H-546C

Affected Products

Edge

References · 12

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-0861 · Security Note
• https://bdu.fstec.ru/vul/2019-01475 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0861 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0861 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qxmj-3c5h-546c · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0861 · Security Note
• https://github.com/chakra-core/ChakraCore · Note
• https://github.com/chakra-core/ChakraCore/pull/6087 · Note
• https://github.com/chakra-core/ChakraCore/commit/b481337f2ae6e92efd919692c6691996947f49ec · Note
• https://t.me/cvenotify/46522 · Telegram Post
• http://securityfocus.com/bid/107724 · Note
• https://web.archive.org/web/20210125022152/http://securityfocus.com/bid/107724 · Note