Vulnerability-Lookup

GHSA-JHM5-R427-J4RC

Vulnerability from github – Published: 2022-05-24 17:02 – Updated: 2022-05-24 17:02

Details

xlock in OpenBSD 6.6 allows local users to gain the privileges of the auth group by providing a LIBGL_DRIVERS_PATH environment variable, because xenocara/lib/mesa/src/loader/loader.c mishandles dlopen.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19520"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-05T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "xlock in OpenBSD 6.6 allows local users to gain the privileges of the auth group by providing a LIBGL_DRIVERS_PATH environment variable, because xenocara/lib/mesa/src/loader/loader.c mishandles dlopen.",
  "id": "GHSA-jhm5-r427-j4rc",
  "modified": "2022-05-24T17:02:43Z",
  "published": "2022-05-24T17:02:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19520"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Dec/8"
    },
    {
      "type": "WEB",
      "url": "https://www.openbsd.org/errata66.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2019/12/04/5"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Authentication-Bypass-Privilege-Escalation.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2019/Dec/14"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/12/04/5"
    },
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  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-19520 (GCVE-0-2019-19520)

Vulnerability from cvelistv5 – Published: 2019-12-04 23:34 – Updated: 2024-08-05 02:16

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://www.openwall.com/lists/oss-security/2019/…	x_refsource_MISC
https://www.openbsd.org/errata66.html	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2019/12/04/6	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/12/04/5	mailing-listx_refsource_MLIST
https://seclists.org/bugtraq/2019/Dec/8	mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/155572/Qualy…	x_refsource_MISC
http://seclists.org/fulldisclosure/2019/Dec/14	mailing-listx_refsource_FULLDISC

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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.

Detection rules are retrieved from Rulezet.

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.
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GHSA-JHM5-R427-J4RC

CVE-2019-19520 (GCVE-0-2019-19520)

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Sightings

Nomenclature

Related by attack behaviour