vulnwire
7.5high

CVE-2018-0858in critical feed

ChakraCore RCE Vulnerability

Also known as GHSA-7gjv-9m33-chg8

Published 8 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
14.8%
percentile 97%
Public exploits
0
none known

ChakraCore allows remote code execution, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0859, CVE-2018-0860, CVE-2018-0861, and CVE-2018-0866.

Exploit prediction (EPSS)

14.83% probability of exploitation in the next 30 days, higher than 97% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.5CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD2.09.3AV:N/AC:M/Au:N/C:C/I:C/A:C
GitHub3.07.5CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected packages

EcosystemPackageAffectedFixed in
nugetMicrosoft.ChakraCore
<1.8.1
1.8.1

Affected products

  • Microsoft Corporation ChakraCore

Classification

Weakness

References

  • securityfocus.com /bid/102865 · vdb-entry, x_refsource_BID, x_transferred
  • portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2018-0858 · x_refsource_CONFIRM, x_transferred
  • securitytracker.com /id/1040372 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • nvd.nist.gov /vuln/detail/CVE-2018-0858 · advisory
  • github.com /chakra-core/ChakraCore/commit/972009a89e51c69971b80b1f5394886b304f880a · web
  • github.com /chakra-core/ChakraCore · package
  • web.archive.org /web/20210124135655/http://www.securityfocus.com/bid/102865 · web
  • web.archive.org /web/20211208072939/http://www.securitytracker.com/id/1040372 · web

Sources

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