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Vulnerability details: VCID-kque-3gkp-zuaa
Vulnerability ID VCID-kque-3gkp-zuaa
Aliases CVE-2020-1057
GHSA-9f8c-f7h4-xghf
Summary
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787 Out-of-bounds Write
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.02489 https://api.first.org/data/v1/epss?cve=CVE-2020-1057
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-9f8c-f7h4-xghf
cvssv3.1 8.1 https://github.com/chakra-core/ChakraCore/pull/6500
generic_textual HIGH https://github.com/chakra-core/ChakraCore/pull/6500
cvssv3.1 8.1 https://nvd.nist.gov/vuln/detail/CVE-2020-1057
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2020-1057
cvssv3.1 8.1 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1057
generic_textual HIGH https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1057
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-1057
https://github.com/chakra-core/ChakraCore/pull/6500
https://nvd.nist.gov/vuln/detail/CVE-2020-1057
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1057
GHSA-9f8c-f7h4-xghf https://github.com/advisories/GHSA-9f8c-f7h4-xghf
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/chakra-core/ChakraCore/pull/6500
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-1057
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1057
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.85562
EPSS Score 0.02489
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T22:01:43.609177+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0