Vulnerability-Lookup

CVE-2021-3443 (GCVE-0-2021-3443)

Vulnerability from cvelistv5 – Published: 2021-03-25 18:45 – Updated: 2024-08-03 16:53

Summary

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.

Severity

5.5 (Medium)


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

CWE

CWE-476

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1939233	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	jasper	Affected: jasper 2.0.27

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-3443

Vulnerability from fkie_nvd - Published: 2021-03-25 19:15 - Updated: 2026-06-17 04:05

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1939233	Exploit, Issue Tracking, Patch, Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1939233	Exploit, Issue Tracking, Patch, Third Party Advisory

Impacted products

Vendor	Product	Version
jasper_project	jasper	*
redhat	enterprise_linux	6.0
redhat	enterprise_linux	7.0
redhat	enterprise_linux	8.0
fedoraproject	fedora	33

JSON

To clipboard

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          "product": "jasper",
          "vendor": "n/a",
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    }
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GHSA-F675-2H8M-HFRQ

Vulnerability from github – Published: 2022-05-24 17:45 – Updated: 2022-05-24 17:45

Details

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-3443"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-25T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.",
  "id": "GHSA-f675-2h8m-hfrq",
  "modified": "2022-05-24T17:45:28Z",
  "published": "2022-05-24T17:45:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3443"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939233"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2021-3443

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2021-3443

Aliases

CVE-2021-3443

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-3443",
    "description": "A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.",
    "id": "GSD-2021-3443",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-3443.html",
      "https://advisories.mageia.org/CVE-2021-3443.html",
      "https://security.archlinux.org/CVE-2021-3443"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
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        "CVE-2021-3443"
      ],
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      "id": "GSD-2021-3443",
      "modified": "2023-12-13T01:23:34.044751Z",
      "schema_version": "1.4.0"
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  "namespaces": {
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    "gitlab.com": {
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          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-3443",
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              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
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                "vulnerable": true
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          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
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          "userInteractionRequired": true
        },
        "baseMetricV3": {
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            "attackVector": "LOCAL",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
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    }
  }
}

MSRC_CVE-2021-3443

Vulnerability from csaf_microsoft - Published: 2021-03-02 00:00 - Updated: 2021-12-16 00:00

Summary

Scope

1 vulnerability in this advisory, including CVE-2021-3443.

CVE-2021-3443

5.5 (Medium)


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

Fixed: 1 product Known affected: 1 product

https://learn.microsoft.com/en-us/azure/azure-linux/tutoria…

Open the full advisory

OPENSUSE-SU-2024:13389-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2024-06-15 00:00

Summary

jasper-4.0.0-2.1 on GA media

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2021-3443.

CVE-2021-3443

5.5 (Medium)


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

Recommended: 16 products

Open the full advisory

SUSE-SU-2022:1475-1

Vulnerability from csaf_suse - Published: 2022-04-29 15:31 - Updated: 2022-04-29 15:31

Summary

Security update for jasper

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2021-3443.

CVE-2021-3443

5.5 (Medium)


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

Recommended: 16 products

Open the full advisory

SUSE-SU-2022:1479-1

Vulnerability from csaf_suse - Published: 2022-04-29 15:32 - Updated: 2022-04-29 15:32

Summary

Security update for jasper

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2021-3443.

CVE-2021-3443

5.5 (Medium)


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

Recommended: 36 products

Open the full advisory

ubuntu-cve-2021-3443

Vulnerability from osv_ubuntu

Published

2021-03-25 19:15

Modified

2026-04-22 07:39

Summary

Details

Severity

5.5 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-3443	REPORT
	https://www.cve.org/CVERecord?id=CVE-2021-3443	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libjasper-runtime",
            "binary_version": "1.900.1-debian1-2.4ubuntu1.3"
          },
          {
            "binary_name": "libjasper1",
            "binary_version": "1.900.1-debian1-2.4ubuntu1.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "jasper",
        "purl": "pkg:deb/ubuntu/jasper@1.900.1-debian1-2.4ubuntu1.3?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.900.1-debian1-2.4",
        "1.900.1-debian1-2.4ubuntu1",
        "1.900.1-debian1-2.4ubuntu1.1",
        "1.900.1-debian1-2.4ubuntu1.2",
        "1.900.1-debian1-2.4ubuntu1.3"
      ]
    }
  ],
  "aliases": [],
  "details": "A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.",
  "id": "UBUNTU-CVE-2021-3443",
  "modified": "2026-04-22T07:39:46Z",
  "published": "2021-03-25T19:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-3443"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-3443"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-3443"
  ]
}

WID-SEC-W-2023-1045

Vulnerability from csaf_certbund - Published: 2021-03-15 23:00 - Updated: 2024-02-04 23:00

Summary

JasPer: Schwachstelle ermöglicht Denial of Service

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2021-3443.

CVE-2021-3443

Es existiert eine Schwachstelle in JasPer. Der Fehler besteht aufgrund einer Nullzeiger-Dereferenz in der Komponente "jp2_decode" in "jp2_dec.c". Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen. PoC Code, der die Schwachstelle ausnutzt, ist im Internet verfügbar.

Known affected: 4 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2021-3443 (GCVE-0-2021-3443)

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature

Related by attack behaviour