CVE-2024-21795

2024-02-2016:15:08

CWE-122

talos

web.nvd.nist.gov

cve-2024-21795

buffer overflow

libbiosig

code execution

nvd

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

9.6

Confidence

High

EPSS

0.001

Percentile

39.1%

JSON

A heap-based buffer overflow vulnerability exists in the .egi parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .egi file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Affected configurations

Vulners

Vulnrichment

Node

the_biosig_projectlibbiosigRange≤2.5.0

the_biosig_projectlibbiosigRange≤Master Branch (ab0ee111)

VendorProductVersionCPE
the_biosig_projectlibbiosig*cpe:2.3:a:the_biosig_project:libbiosig:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
the_biosig_project	libbiosig	*	cpe:2.3:a:the_biosig_project:libbiosig::::::::

CNA Affected

[
  {
    "vendor": "The Biosig Project",
    "product": "libbiosig",
    "versions": [
      {
        "version": "2.5.0",
        "status": "affected"
      },
      {
        "version": "Master Branch (ab0ee111)",
        "status": "affected"
      }
    ]
  }
]