An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an…

Description

An information disclosure vulnerability exists when Chakra improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the user's computer or data.To exploit the vulnerability, an attacker must know the memory address of where the object was created.The update addresses the vulnerability by changing the way certain functions handle objects in memory, aka Scripting Engine Information Disclosure Vulnerability. This CVE ID is unique from CVE-2019-0658.

Scores

EPSS (exploitation in 30 days)

5.4% · top 7.3% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.

Weakness

• Information Disclosure

Affected products

• Microsoft · Microsoft Edge

  • affected Windows 10 Version 1809 for 32-bit Systems
  • affected Windows 10 Version 1809 for x64-based Systems
  • affected Windows 10 Version 1809 for ARM64-based Systems
  • affected Windows Server 2019

Affected packages

From reviewed advisories of the GitHub Advisory Database.

• NuGetMicrosoft.ChakraCoreGHSA-wwfw-m54g-gv72 (opens in a new tab)

References (2)

• 106885 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0648 (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisory GHSA-wwfw-m54g-gv72 (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2019-0648](https://trackcve.app/badge/CVE-2019-0648.svg)](https://trackcve.app/cve/CVE-2019-0648)

Record last updated 4 Aug 2024, 17:51 UTC.