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cveMitreCVE-2024-30949
HistoryAug 20, 2024 - 3:15 p.m.

CVE-2024-30949

2024-08-2015:15:20
CWE-787
CWE-190
mitre
web.nvd.nist.gov
27
newlib v4.3.0
arbitrary code execution
time unit scaling
_gettimeofday
security vulnerability

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

28.0%

An issue in newlib v.4.3.0 allows an attacker to execute arbitrary code via the time unit scaling in the _gettimeofday function.

Affected configurations

Nvd
Node
newlib_projectnewlibMatch4.3.0
VendorProductVersionCPE
newlib_projectnewlib4.3.0cpe:2.3:a:newlib_project:newlib:4.3.0:*:*:*:*:*:*:*

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

28.0%