PT-2020-1821 · Microsoft · Chakracore+1

Zhiyi Zhang · Published 2020-03-10 · Updated 2021-07-28 · CVE-2020-0848

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 ChakraCore scripting engine, 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 or modify 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:2020-01085

CVE-2020-0848

GHSA-5P67-CP9C-HQW4

Affected Products

Chakracore

Edge

References · 6

• https://osv.dev/vulnerability/CVE-2020-0848 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0848 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0848 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-0848 · Security Note
• https://osv.dev/vulnerability/GHSA-5p67-cp9c-hqw4 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-01085 · Security Note