Vulnerability-Lookup

GHSA-PV52-98QJ-PQ55

Vulnerability from github – Published: 2022-12-06 00:30 – Updated: 2024-03-27 15:30

Details

curl can be told to parse a .netrc file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

Severity

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-35260"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-05T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.",
  "id": "GHSA-pv52-98qj-pq55",
  "modified": "2024-03-27T15:30:36Z",
  "published": "2022-12-06T00:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35260"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1721098"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202212-01"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230110-0006"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213604"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213605"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jan/19"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2023/Jan/20"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-35260 (GCVE-0-2022-35260)

Vulnerability from cvelistv5 – Published: 2022-12-05 00:00 – Updated: 2024-11-19 20:09

Summary

curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

Severity

No CVSS data available.

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-27 19:48 UTC

CWE

CWE-125 - Out-of-bounds Read (CWE-125)

Assigner

hackerone mitre root Scorecard

References

7 references

URL	Tags
https://hackerone.com/reports/1721098
https://security.gentoo.org/glsa/202212-01	vendor-advisory
https://security.netapp.com/advisory/ntap-2023011…
https://support.apple.com/kb/HT213604
https://support.apple.com/kb/HT213605
http://seclists.org/fulldisclosure/2023/Jan/20	mailing-list
http://seclists.org/fulldisclosure/2023/Jan/19	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	https://github.com/curl/curl	Affected: Fixed in 7.86.0

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:29:17.464Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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            "url": "https://hackerone.com/reports/1721098"
          },
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            "url": "https://security.netapp.com/advisory/ntap-20230110-0006/"
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            "url": "https://support.apple.com/kb/HT213604"
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            "tags": [
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            ],
            "url": "https://support.apple.com/kb/HT213605"
          },
          {
            "name": "20230123 APPLE-SA-2023-01-23-5 macOS Monterey 12.6.3",
            "tags": [
              "mailing-list",
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            "tags": [
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        "title": "CVE Program Container"
      },
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        "metrics": [
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              "content": {
                "id": "CVE-2022-35260",
                "options": [
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                  {
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                  }
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                "timestamp": "2024-03-27T19:48:27.630222Z",
                "version": "2.0.3"
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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.

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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GHSA-PV52-98QJ-PQ55

CVE-2022-35260 (GCVE-0-2022-35260)

Tags

Sightings

Nomenclature

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