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cveMitreCVE-2023-42363
HistoryNov 27, 2023 - 10:15 p.m.

CVE-2023-42363

2023-11-2722:15:07
CWE-416
mitre
web.nvd.nist.gov
36
cve-2023
use-after-free
vulnerability
busybox
nvd
xasprintf
xfuncs_printf

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0

Percentile

12.7%

A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.

Affected configurations

Nvd
Node
busyboxbusyboxMatch1.36.1
VendorProductVersionCPE
busyboxbusybox1.36.1cpe:2.3:a:busybox:busybox:1.36.1:*:*:*:*:*:*:*

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.4

Confidence

High

EPSS

0

Percentile

12.7%