github - ghsa-99jg-vm4v-24cv

GHSA-99JG-VM4V-24CV

Vulnerability from github – Published: 2025-01-17 15:32 – Updated: 2025-01-17 15:32

Details

A stack buffer buffer overflow in the swdownload binary allows attackers to execute arbitrary code. The parse_INFO function uses an unrestricted sscanf to read a string of an incoming network packet into a statically sized buffer.

Severity ?

9.5 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-13503"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-17T14:15:31Z",
    "severity": "CRITICAL"
  },
  "details": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Newtec NTC2218, NTC2250, NTC2299 on Linux, PowerPC, ARM (Updating signaling process in the swdownload binary modules) allows Local Execution of Code, Remote Code Inclusion.\nThis issue affects NTC2218, NTC2250, NTC2299: from 1.0.1.1 through 2.2.6.19. The issue is both present on the PowerPC versions of the modem and the ARM versions.\n\nA stack buffer buffer overflow in the swdownload binary allows attackers to execute arbitrary code. The parse_INFO function uses an unrestricted `sscanf` to read a string of an incoming network packet into a statically sized buffer.",
  "id": "GHSA-99jg-vm4v-24cv",
  "modified": "2025-01-17T15:32:33Z",
  "published": "2025-01-17T15:32:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13503"
    },
    {
      "type": "WEB",
      "url": "https://doi.org/10.1145/3643833.3656139"
    },
    {
      "type": "WEB",
      "url": "https://www.youtube.com/watch?v=-pxmly8xeas"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2024-13503 (GCVE-0-2024-13503)

Vulnerability from cvelistv5 – Published: 2025-01-17 13:52 – Updated: 2025-01-17 16:01

Title

Stack-Based Buffer Overflow in Newtec's update signaling causes RCE

Summary

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Newtec NTC2218, NTC2250, NTC2299 on Linux, PowerPC, ARM (Updating signaling process in the swdownload binary modules) allows Local Execution of Code, Remote Code Inclusion. This issue affects NTC2218, NTC2250, NTC2299: from 1.0.1.1 through 2.2.6.19. The issue is both present on the PowerPC versions of the modem and the ARM versions. A stack buffer buffer overflow in the swdownload binary allows attackers to execute arbitrary code. The parse_INFO function uses an unrestricted `sscanf` to read a string of an incoming network packet into a statically sized buffer.

Severity ?

9.5 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

NCSC.ch

References

URL

Tags

	https://doi.org/10.1145/3643833.3656139
	https://www.youtube.com/watch?v=-pxmly8xeas

Impacted products

	Vendor	Product	Version
	Newtec/iDirect	NTC2218, NTC2250, NTC2299	Affected: 1.0.1.1 , ≤ 2.2.6.19 (semver)

Credits

Johannes Willbold, johannes.willbold@rub.de Martin Strohmeier, martin.strohmeier@armasuisse.ch

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-99JG-VM4V-24CV

CVE-2024-13503 (GCVE-0-2024-13503)

Tags

Sightings

Nomenclature