Vulnerability-Lookup

GHSA-48CF-Q482-5PP4

Vulnerability from github – Published: 2022-05-14 01:39 – Updated: 2022-05-14 01:39

Details

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.

Severity

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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  "affected": [],
  "aliases": [
    "CVE-2019-6445"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
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    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-16T05:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.",
  "id": "GHSA-48cf-q482-5pp4",
  "modified": "2022-05-14T01:39:42Z",
  "published": "2022-05-14T01:39:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6445"
    },
    {
      "type": "WEB",
      "url": "https://dumpco.re/blog/ntpsec-bugs"
    },
    {
      "type": "WEB",
      "url": "https://dumpco.re/bugs/ntpsec-authed-npe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46177"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-6445 (GCVE-0-2019-6445)

Vulnerability from cvelistv5 – Published: 2019-01-16 05:00 – Updated: 2024-08-04 20:23

Summary

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2319 records in the last 180 days details

References

4 references

URL	Tags
https://www.exploit-db.com/exploits/46177/	exploitx_refsource_EXPLOIT-DB
https://dumpco.re/blog/ntpsec-bugs	x_refsource_MISC
https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS	x_refsource_MISC
https://dumpco.re/bugs/ntpsec-authed-npe	x_refsource_MISC

Date Public

2019-01-15 00:00

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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