CVE-2021-4327CWE-190

SerenityOS TypedArray.cpp initialize_typed_array_from_array_buffer integer overflow

Medium · published March 1, 2023

CVSS v3.1
5.5
EPSS
1%
Percentile
60.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00934 · 60.4th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2023-03-01T10:05Z
EPSS history
Timeline
  • 01 MAR 10:05Z
    SerenityOS TypedArray.cpp initialize_typed_array_from_array_buffer integer overflow
    cvelistv5