Vulnerability-Lookup

GHSA-R2V7-H6Q9-P4M3

Vulnerability from github – Published: 2022-05-24 19:08 – Updated: 2022-05-24 19:08

Details

Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-19609"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-21T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.",
  "id": "GHSA-r2v7-h6q9-p4m3",
  "modified": "2022-05-24T19:08:50Z",
  "published": "2022-05-24T19:08:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-19609"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=701176"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=703076"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "http://git.ghostscript.com/?p=mupdf.git;h=b7892cdc7fae62aa57d63ae62144e1f11b5f9275"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-19609 (GCVE-0-2020-19609)

Vulnerability from cvelistv5 – Published: 2021-07-21 14:10 – Updated: 2024-08-04 14:15

Summary

Artifex MuPDF before 1.18.0 has a heap based buffer over-write in tiff_expand_colormap() function when parsing TIFF files allowing attackers to cause a denial of service.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugs.ghostscript.com/show_bug.cgi?id=701176	x_refsource_MISC
	http://git.ghostscript.com/?p=mupdf.git%3Bh=b7892…	x_refsource_MISC
	https://bugs.ghostscript.com/show_bug.cgi?id=703076	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

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          },
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          },
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            ],
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          },
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            ],
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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-R2V7-H6Q9-P4M3

CVE-2020-19609 (GCVE-0-2020-19609)

Tags

Sightings

Nomenclature