Vulnerability-Lookup

GHSA-4C8Q-59GF-M24Q

Vulnerability from github – Published: 2022-05-17 02:47 – Updated: 2022-05-17 02:47

Details

libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule that is mishandled in the yr_parser_lookup_loop_variable function.

Severity

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-10211"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-03T05:59:00Z",
    "severity": "HIGH"
  },
  "details": "libyara/grammar.y in YARA 3.5.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted rule that is mishandled in the yr_parser_lookup_loop_variable function.",
  "id": "GHSA-4c8q-59gf-m24q",
  "modified": "2022-05-17T02:47:20Z",
  "published": "2022-05-17T02:47:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10211"
    },
    {
      "type": "WEB",
      "url": "https://github.com/VirusTotal/yara/issues/575"
    },
    {
      "type": "WEB",
      "url": "https://github.com/VirusTotal/yara/commit/890c3f850293176c0e996a602ffa88b315f4e98f"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/98078"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-10211 (GCVE-0-2016-10211)

Vulnerability from cvelistv5 – Published: 2017-04-03 05:44 – Updated: 2024-08-06 03:14

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2329 records in the last 180 days details

References

3 references

URL	Tags
http://www.securityfocus.com/bid/98078	vdb-entryx_refsource_BID
https://github.com/VirusTotal/yara/commit/890c3f8…	x_refsource_CONFIRM
https://github.com/VirusTotal/yara/issues/575	x_refsource_CONFIRM

Date Public

2017-04-03 00:00

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:14:42.329Z",
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        "references": [
          {
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            ],
            "url": "http://www.securityfocus.com/bid/98078"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/VirusTotal/yara/commit/890c3f850293176c0e996a602ffa88b315f4e98f"
          },
          {
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            ],
            "url": "https://github.com/VirusTotal/yara/issues/575"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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            }
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      "providerMetadata": {
        "dateUpdated": "2017-05-01T09:57:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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        },
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          "url": "https://github.com/VirusTotal/yara/commit/890c3f850293176c0e996a602ffa88b315f4e98f"
        },
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          ],
          "url": "https://github.com/VirusTotal/yara/issues/575"
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  "cveMetadata": {
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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.

Vulnerability timeline

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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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