github - ghsa-gf7q-r6ff-xwg6

ghsa-gf7q-r6ff-xwg6

Vulnerability from github

Published

2022-02-17 00:00

Modified

2022-11-22 06:30

Severity ?

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

A trivial sandbox (enabled with the -dSAFER option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2021-3781",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-20",
         "CWE-78",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2022-02-16T19:15:00Z",
      severity: "CRITICAL",
   },
   details: "A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
   id: "GHSA-gf7q-r6ff-xwg6",
   modified: "2022-11-22T06:30:14Z",
   published: "2022-02-17T00:00:27Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-3781",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=2002271",
      },
      {
         type: "WEB",
         url: "https://ghostscript.com/CVE-2021-3781.html",
      },
      {
         type: "WEB",
         url: "https://security.gentoo.org/glsa/202211-11",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2021-3781

Vulnerability from cvelistv5

Published

2022-02-16 00:00

Modified

2024-08-03 17:09

Severity ?

Summary

A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=2002271
	https://ghostscript.com/CVE-2021-3781.html
	https://security.gentoo.org/glsa/202211-11	vendor-advisory

Impacted products

	Vendor	Product	Version
	n/a	ghostscript	Version: ghostpdl 9.55.0

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T17:09:08.668Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://bugzilla.redhat.com/show_bug.cgi?id=2002271",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://ghostscript.com/CVE-2021-3781.html",
               },
               {
                  name: "GLSA-202211-11",
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "https://security.gentoo.org/glsa/202211-11",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "ghostscript",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "ghostpdl 9.55.0",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-20",
                     description: "CWE-20",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-11-22T00:00:00",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               url: "https://bugzilla.redhat.com/show_bug.cgi?id=2002271",
            },
            {
               url: "https://ghostscript.com/CVE-2021-3781.html",
            },
            {
               name: "GLSA-202211-11",
               tags: [
                  "vendor-advisory",
               ],
               url: "https://security.gentoo.org/glsa/202211-11",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2021-3781",
      datePublished: "2022-02-16T00:00:00",
      dateReserved: "2021-09-09T00:00:00",
      dateUpdated: "2024-08-03T17:09:08.668Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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