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Vulnerability details: VCID-sv5v-pb1b-aaam
Vulnerability ID VCID-sv5v-pb1b-aaam
Aliases CVE-2023-32559
Summary A privilege escalation vulnerability exists in the experimental policy mechanism in all active release lines: 16.x, 18.x and, 20.x. The use of the deprecated API `process.binding()` can bypass the policy mechanism by requiring internal modules and eventually take advantage of `process.binding('spawn_sync')` run arbitrary code, outside of the limits defined in a `policy.json` file. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-269 Improper Privilege Management
CWE-94 Improper Control of Generation of Code ('Code Injection')
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32559.json
epss 0.00033 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
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epss 0.00033 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
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epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
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epss 0.00036 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00047 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00080 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
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epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00209 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.0028 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
epss 0.00316 https://api.first.org/data/v1/epss?cve=CVE-2023-32559
cvssv3.1 5.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-32559
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2023-32559
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-32559
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32559.json
https://api.first.org/data/v1/epss?cve=CVE-2023-32559
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32559
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://hackerone.com/reports/1946470
https://security.netapp.com/advisory/ntap-20231006-0006/
1050739 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050739
2230956 https://bugzilla.redhat.com/show_bug.cgi?id=2230956
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
CVE-2023-32559 https://nvd.nist.gov/vuln/detail/CVE-2023-32559
GLSA-202405-29 https://security.gentoo.org/glsa/202405-29
RHSA-2023:5360 https://access.redhat.com/errata/RHSA-2023:5360
RHSA-2023:5361 https://access.redhat.com/errata/RHSA-2023:5361
RHSA-2023:5362 https://access.redhat.com/errata/RHSA-2023:5362
RHSA-2023:5363 https://access.redhat.com/errata/RHSA-2023:5363
RHSA-2023:5532 https://access.redhat.com/errata/RHSA-2023:5532
RHSA-2023:5533 https://access.redhat.com/errata/RHSA-2023:5533
USN-6822-1 https://usn.ubuntu.com/6822-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-32559.json
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:L/I:L/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-32559
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-32559
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:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-32559
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 0.08068
EPSS Score 0.00033
Published At May 1, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.