CVE-2024-21812

2024-02-2016:15:08

CWE-190

talos

web.nvd.nist.gov

cve

2024

21812

integer overflow

libbiosig

vulnerability

arbitrary code execution

nvd

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

9.7

Confidence

High

EPSS

0.001

Percentile

39.1%

JSON

An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn 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"
      }
    ]
  }
]