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cvelistVulDBCVELIST:CVE-2021-4327
HistoryMar 01, 2023 - 10:05 a.m.

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

2023-03-0110:05:37
CWE-190
VulDB
www.cve.org
serenityos
typedarray.cpp
vulnerability
integer overflow
userland
libraries
libjs
runtime
manipulation
exploit
public disclosure
rolling releases
no version details
patch
f6c6047e49f1517778f5565681fb64750b14bf60
vdb-222074

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:P/I:P/A:P

5.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.6%

JSON

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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "SerenityOS",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]

Related

nvd 1
cve 1
prion 1
nvd
nvd
CVE-2021-4327
2023-03-01 11:15:12
cve
cve
CVE-2021-4327
2023-03-01 11:15:12
prion
prion
Integer overflow
2023-03-01 11:15:00

5.2 Medium

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:L/Au:S/C:P/I:P/A:P

5.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.6%

JSON
Related for CVELIST:CVE-2021-4327
nvd1cve1prion1