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CVE-2021-4327— SerenityOS TypedArray.cpp initialize_typed_array_from_array_buffer integer overflow

CVSS 5.5 · Medium EPSS 0.47% · P65
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I. Basic Information for CVE-2021-4327

Vulnerability Information
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Vulnerability Title
SerenityOS TypedArray.cpp initialize_typed_array_from_array_buffer integer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
SerenityOS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SerenityOS是一套用于x86计算机的图形化类Unix操作系统。 SerenityOS存在输入验证错误漏洞，该漏洞源于存在整数溢出漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
-SerenityOS n/a -

II. Public POCs for CVE-2021-4327

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III. Intelligence Information for CVE-2021-4327

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Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-190

V. Comments for CVE-2021-4327

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