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Vulnerability details: VCID-8sqd-7vez-aaah
Vulnerability ID VCID-8sqd-7vez-aaah
Aliases CVE-2023-42364
Summary A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.
Status Published
Exploitability 0.5
Weighted Severity 7.0
Risk 3.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-416 Use After Free
System Score Found at
cvssv3 7.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-42364.json
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epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2023-42364
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 5.5 https://nvd.nist.gov/vuln/detail/CVE-2023-42364
cvssv3.1 5.5 https://nvd.nist.gov/vuln/detail/CVE-2023-42364
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-42364.json
https://api.first.org/data/v1/epss?cve=CVE-2023-42364
https://bugs.busybox.net/show_bug.cgi?id=15868
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42364
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1059051 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1059051
2251855 https://bugzilla.redhat.com/show_bug.cgi?id=2251855
cpe:2.3:a:busybox:busybox:1.36.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:busybox:busybox:1.36.1:*:*:*:*:*:*:*
CVE-2023-42364 https://nvd.nist.gov/vuln/detail/CVE-2023-42364
USN-6961-1 https://usn.ubuntu.com/6961-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-42364.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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-42364
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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-42364
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 0.05802
EPSS Score 0.00027
Published At April 15, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2024-01-03T17:12:50.451977+00:00 NVD Importer Import https://nvd.nist.gov/vuln/detail/CVE-2023-42364 34.0.0rc1