github - ghsa-7xr9-9g9p-xmfp

GHSA-7XR9-9G9P-XMFP

Vulnerability from github – Published: 2022-01-26 00:01 – Updated: 2022-01-29 00:00

Details

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-45340"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-25T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.",
  "id": "GHSA-7xr9-9g9p-xmfp",
  "modified": "2022-01-29T00:00:55Z",
  "published": "2022-01-26T00:01:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45340"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libsixel/libsixel/issues/51"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-45340 (GCVE-0-2021-45340)

Vulnerability from cvelistv5 – Published: 2022-01-25 11:36 – Updated: 2024-08-04 04:39

Summary

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/libsixel/libsixel/issues/51

x_refsource_MISC

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          "dateUpdated": "2024-08-04T04:39:20.496Z",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/libsixel/libsixel/issues/51"
          }
        ],
        "title": "CVE Program Container"
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    ],
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      "references": [
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-7XR9-9G9P-XMFP

CVE-2021-45340 (GCVE-0-2021-45340)

Tags

Sightings

Nomenclature