github - ghsa-49q9-9f29-jccf

GHSA-49Q9-9F29-JCCF

Vulnerability from github – Published: 2022-05-14 00:54 – Updated: 2022-05-14 00:54

Details

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.

Severity ?

6.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-18661"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-26T14:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.",
  "id": "GHSA-49q9-9f29-jccf",
  "modified": "2022-05-14T00:54:46Z",
  "published": "2022-05-14T00:54:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18661"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2053"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3864-1"
    },
    {
      "type": "WEB",
      "url": "http://bugzilla.maptools.org/show_bug.cgi?id=2819"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105762"
    }
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  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-18661 (GCVE-0-2018-18661)

Vulnerability from cvelistv5 – Published: 2018-10-26 13:00 – Updated: 2024-08-05 11:15

Summary

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://usn.ubuntu.com/3864-1/	vendor-advisoryx_refsource_UBUNTU
	http://bugzilla.maptools.org/show_bug.cgi?id=2819	x_refsource_MISC
	http://www.securityfocus.com/bid/105762	vdb-entryx_refsource_BID
	https://access.redhat.com/errata/RHSA-2019:2053	vendor-advisoryx_refsource_REDHAT
	https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST

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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-49Q9-9F29-JCCF

CVE-2018-18661 (GCVE-0-2018-18661)

Tags

Sightings

Nomenclature