CVE-2017-11767: microsoft corporation chakracore

Vulnerability summary

CVE-2017-11767 is a high (CVSS 10.0) vulnerability in microsoft corporation chakracore. EPSS estimates a 9.51% chance of exploitation in the next 30 days, higher than 95.4% of scored vulnerabilities.

Timeline

1. 02-11-2017
   PublishedVulnerability first disclosed.
2. 16-09-2024
   Last modifiedVulnerability information updated.

Description

ChakraCore allows an attacker to gain the same user rights as the current user, due to the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability".

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.