github - ghsa-99gh-8v88-fprw

ghsa-99gh-8v88-fprw

Vulnerability from github

Published

2022-05-24 17:14

Modified

2022-05-24 17:14

Details

load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-11721"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-12T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.",
  "id": "GHSA-99gh-8v88-fprw",
  "modified": "2022-05-24T17:14:03Z",
  "published": "2022-05-24T17:14:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11721"
    },
    {
      "type": "WEB",
      "url": "https://github.com/saitoha/libsixel/issues/134"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-11721 (GCVE-0-2020-11721)

Vulnerability from cvelistv5

Published

2020-04-12 18:39

Modified

2024-08-04 11:42

Severity ?

CWE

Summary

load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.

References

▼	URL	Tags
	https://github.com/saitoha/libsixel/issues/134	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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