vulnwire
7.5high

CVE-2017-11797

ChakraCore RCE Vulnerability

Also known as GHSA-hrf4-ww4w-6rv6

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.8%
percentile 93%
Public exploits
0
none known

ChakraCore allows an attacker to execute arbitrary code in the context of the current user, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11792, CVE-2017-11793, CVE-2017-11796, CVE-2017-11798, CVE-2017-11799, CVE-2017-11800, CVE-2017-11801, CVE-2017-11802, CVE-2017-11804, CVE-2017-11805, CVE-2017-11806, CVE-2017-11807, CVE-2017-11808, CVE-2017-11809, CVE-2017-11810, CVE-2017-11811, CVE-2017-11812, and CVE-2017-11821.

Exploit prediction (EPSS)

5.80% probability of exploitation in the next 30 days, higher than 93% 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
NVD2.07.6AV:N/AC:H/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
<1.7.3
1.7.3

Affected products

  • Microsoft Corporation ChakraCore

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

  • securityfocus.com /bid/101145 · vdb-entry, x_refsource_BID, x_transferred
  • portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-11797 · x_refsource_CONFIRM, x_transferred
  • nvd.nist.gov /vuln/detail/CVE-2017-11797 · advisory
  • github.com /chakra-core/ChakraCore/pull/3917 · web
  • github.com /chakra-core/ChakraCore/commit/9a3ad7ccba1fae1549e21369982d59d45a2ab6cf · web
  • github.com /chakra-core/ChakraCore · package
  • web.archive.org /web/20210124110143/http://www.securityfocus.com/bid/101145 · web

Sources

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