CVE-2019-0648 - 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

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MEDIUM

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

Published Mar 6, 2019

4.3

MEDIUM

CVSS 3.0

EPSS 5.43%

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.

Affected products

Vendor Microsoft Product Microsoft Edge Default
n/a
- Version
  Windows 10 Version 1809 for 32-bit Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1809 for ARM64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows 10 Version 1809 for x64-based Systems
  Status
  affected
  Constraints
  -
- Version
  Windows Server 2019
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Microsoft

Microsoft Edge

n/a

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

Remediation

No remediation recorded yet.

Weaknesses (0)

No CWE recorded.

References (7)

http://www.securityfocus.com/bid/106885
vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
https://github.com/advisories/GHSA-wwfw-m54g-gv72
Advisory
https://github.com/chakra-core/ChakraCore/commit/1a7790f873b1a73d1cfec9548eb08a3b9fd798f3
https://github.com/chakra-core/ChakraCore/pull/5936
https://nvd.nist.gov/vuln/detail/CVE-2019-0648
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0648
x_refsource_CONFIRMPatchVendor Advisory
https://web.archive.org/web/20210729110650/http://www.securityfocus.com/bid/106885

Link	Providers	Tags
http://www.securityfocus.com/bid/106885		vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
https://github.com/advisories/GHSA-wwfw-m54g-gv72		Advisory
https://github.com/chakra-core/ChakraCore/commit/1a7790f873b1a73d1cfec9548eb08a3b9fd798f3
https://github.com/chakra-core/ChakraCore/pull/5936
https://nvd.nist.gov/vuln/detail/CVE-2019-0648
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0648		x_refsource_CONFIRMPatchVendor Advisory
https://web.archive.org/web/20210729110650/http://www.securityfocus.com/bid/106885