github - ghsa-6xhw-5p38-q4xw

GHSA-6XHW-5P38-Q4XW

Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-05-24 17:48

Details

An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.

Severity ?

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-23922"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-21T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.",
  "id": "GHSA-6xhw-5p38-q4xw",
  "modified": "2022-05-24T17:48:03Z",
  "published": "2022-05-24T17:48:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23922"
    },
    {
      "type": "WEB",
      "url": "https://cwe.mitre.org/data/definitions/126.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/giflib/bugs/151"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-23922 (GCVE-0-2020-23922)

Vulnerability from cvelistv5 – Published: 2021-04-21 17:41 – Updated: 2024-08-04 15:05

Summary

An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://sourceforge.net/p/giflib/bugs/151/	x_refsource_MISC
	https://lists.apache.org/thread.html/rf4c02775860…	mailing-listx_refsource_MLIST
	https://lists.apache.org/thread.html/r58af02e294b…	mailing-listx_refsource_MLIST
	https://cwe.mitre.org/data/definitions/126.html	x_refsource_MISC

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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-6XHW-5P38-Q4XW

CVE-2020-23922 (GCVE-0-2020-23922)

Tags

Sightings

Nomenclature