Vulnerability-Lookup

CVE-2021-26926 (GCVE-0-2021-26926)

Vulnerability from cvelistv5 – Published: 2021-02-23 17:43 – Updated: 2024-08-03 20:33

Summary

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

Severity

7.1 (High)


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

CWE

CWE-125

Assigner

redhat redhat root

References

5 references

URL	Tags
https://github.com/jasper-software/jasper/issues/264	x_refsource_MISC
https://github.com/jasper-software/jasper/commit/…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	jasper	Affected: jasper 2.0.25

Show details on NVD website

JSON

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    "redhat_vex": {
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      "cve": "CVE-2021-26926",
      "id": "CVE-2021-26926",
      "initial_release_date": "2021-01-29T00:00:00+00:00",
      "product_status:fixed": "62",
      "product_status:known_affected": "10",
      "product_status:known_not_affected": "4",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "jasper: Out of bounds read in jp2_decode() in jp2_dec.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-26926.json",
      "version": "3"
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    "suse_vex": {
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      "current_release_date": "2026-08-31T02:06:32Z",
      "cve": "CVE-2021-26926",
      "id": "CVE-2021-26926",
      "initial_release_date": "2023-02-15T03:44:36Z",
      "product_status:known_affected": "468",
      "product_status:recommended": "111",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2021-26926",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2021-26926.json",
      "version": "44"
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  }
}

alsa-2021:4235

Vulnerability from osv_almalinux

Published

2021-11-09 08:48

Modified

2021-11-12 10:21

Summary

Moderate: jasper security update

Details

JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.

Security Fix(es):

jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)
jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)
jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)
jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

URL

Type

	https://errata.almalinux.org/8/ALSA-2021-4235.html	ADVISORY
	https://vulners.com/cve/CVE-2020-27828	REPORT
	https://vulners.com/cve/CVE-2021-26926	REPORT
	https://vulners.com/cve/CVE-2021-26927	REPORT
	https://vulners.com/cve/CVE-2021-3272	REPORT

JSON

To clipboard

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      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "jasper-devel"
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      "ranges": [
        {
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            {
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "jasper-libs"
      },
      "ranges": [
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              "fixed": "2.0.14-5.el8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.\n\nSecurity Fix(es):\n\n* jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)\n\n* jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)\n\n* jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)\n\n* jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2021:4235",
  "modified": "2021-11-12T10:21:01Z",
  "published": "2021-11-09T08:48:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2021-4235.html"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2020-27828"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-26926"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-26927"
    },
    {
      "type": "REPORT",
      "url": "https://vulners.com/cve/CVE-2021-3272"
    }
  ],
  "related": [
    "CVE-2020-27828",
    "CVE-2021-3272",
    "CVE-2021-26926",
    "CVE-2021-26927"
  ],
  "summary": "Moderate: jasper security update"
}

CNVD-2021-13669

Vulnerability from cnvd - Published: 2021-03-01

Title

jasper越界读取漏洞

Description

JasPer是一个开源项目，旨在提供JPEG-2000 Part-1标准中指定的编解码器的、基于自由软件的参考实现。 jasper 2.0.25之前版本中的jp2_decode函数存在越界读取漏洞。攻击者可利用该漏洞导致信息泄露或程序崩溃。

Severity

中

Patch Name

jasper越界读取漏洞的补丁

Patch Description

JasPer是一个开源项目，旨在提供JPEG-2000 Part-1标准中指定的编解码器的、基于自由软件的参考实现。 jasper 2.0.25之前版本中的jp2_decode函数存在越界读取漏洞。攻击者可利用该漏洞导致信息泄露或程序崩溃。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bugzilla.redhat.com/show_bug.cgi?id=1921426

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-26926

Impacted products

Name
Jasper jasper <2.0.25

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26926",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-26926"
    }
  },
  "description": "JasPer\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u63d0\u4f9bJPEG-2000 Part-1\u6807\u51c6\u4e2d\u6307\u5b9a\u7684\u7f16\u89e3\u7801\u5668\u7684\u3001\u57fa\u4e8e\u81ea\u7531\u8f6f\u4ef6\u7684\u53c2\u8003\u5b9e\u73b0\u3002\n\njasper 2.0.25\u4e4b\u524d\u7248\u672c\u4e2d\u7684jp2_decode\u51fd\u6570\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u6216\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugzilla.redhat.com/show_bug.cgi?id=1921426",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-13669",
  "openTime": "2021-03-01",
  "patchDescription": "JasPer\u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u65e8\u5728\u63d0\u4f9bJPEG-2000 Part-1\u6807\u51c6\u4e2d\u6307\u5b9a\u7684\u7f16\u89e3\u7801\u5668\u7684\u3001\u57fa\u4e8e\u81ea\u7531\u8f6f\u4ef6\u7684\u53c2\u8003\u5b9e\u73b0\u3002\r\n\r\njasper 2.0.25\u4e4b\u524d\u7248\u672c\u4e2d\u7684jp2_decode\u51fd\u6570\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u6216\u7a0b\u5e8f\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "jasper\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Jasper jasper \u003c2.0.25"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-26926",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-24",
  "title": "jasper\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

FKIE_CVE-2021-26926

Vulnerability from fkie_nvd - Published: 2021-02-23 18:15 - Updated: 2026-06-17 03:44

Severity

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

Summary

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

References

URL	Tags
secalert@redhat.com	https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b	Patch, Third Party Advisory
secalert@redhat.com	https://github.com/jasper-software/jasper/issues/264	Exploit, Issue Tracking, Third Party Advisory
secalert@redhat.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/
secalert@redhat.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/
secalert@redhat.com	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/
af854a3a-2127-422b-91ae-364da2661108	https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/jasper-software/jasper/issues/264	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/
af854a3a-2127-422b-91ae-364da2661108	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/

Impacted products

Vendor	Product	Version
jasper_project	jasper	*
fedoraproject	fedora	32
fedoraproject	fedora	33
fedoraproject	fedora	34

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "jasper",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "jasper 2.0.25"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F4472E5-259B-44B7-AAC5-93765989D527",
              "versionEndExcluding": "2.0.25",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
              "matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
              "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
              "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en jaspe versiones anteriores a 2.0.25.\u0026#xa0;Se encontr\u00f3 un problema de lectura fuera de l\u00edmites en la funci\u00f3n jp2_decode que puede conllevar a una divulgaci\u00f3n de informaci\u00f3n o un bloqueo del programa"
    }
  ],
  "id": "CVE-2021-26926",
  "lastModified": "2026-06-17T03:44:01.270",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-02-23T18:15:14.053",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/jasper-software/jasper/issues/264"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/jasper-software/jasper/issues/264"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    }
  ]
}

GHSA-XX8C-RPQ7-PG6P

Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42

Details

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2021-26926"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-23T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.",
  "id": "GHSA-xx8c-rpq7-pg6p",
  "modified": "2022-05-24T17:42:56Z",
  "published": "2022-05-24T17:42:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26926"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jasper-software/jasper/issues/264"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

GSD-2021-26926

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

Details

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

Aliases

CVE-2021-26926

Aliases

CVE-2021-26926

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-26926",
    "description": "A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.",
    "id": "GSD-2021-26926",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-26926.html",
      "https://access.redhat.com/errata/RHSA-2021:4235",
      "https://advisories.mageia.org/CVE-2021-26926.html",
      "https://security.archlinux.org/CVE-2021-26926",
      "https://linux.oracle.com/cve/CVE-2021-26926.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-26926"
      ],
      "details": "A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.",
      "id": "GSD-2021-26926",
      "modified": "2023-12-13T01:23:33.287625Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2021-26926",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "jasper",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "jasper 2.0.25"
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          },
          {
            "name": "FEDORA-2021-56a49b0bc6",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/"
          },
          {
            "name": "FEDORA-2021-5a34dd3f2d",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.0.25",
          "affected_versions": "All versions before 2.0.25",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-125",
            "CWE-937"
          ],
          "date": "2021-03-22",
          "description": "An out-of-bounds read issue was found in `jp2_decode` function whic may lead to disclosure of information or program crash.",
          "fixed_versions": [
            "2.0.27"
          ],
          "identifier": "CVE-2021-26926",
          "identifiers": [
            "CVE-2021-26926"
          ],
          "not_impacted": "All versions starting from 2.0.25",
          "package_slug": "conan/jasper",
          "pubdate": "2021-02-23",
          "solution": "Upgrade to version 2.0.27 or above.",
          "title": "Out-of-bounds Read",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-26926",
            "https://github.com/jasper-software/jasper/issues/264"
          ],
          "uuid": "a831b8b9-a879-4d42-9412-b13c4fcad2a7"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:jasper_project:jasper:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.0.25",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-26926"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/jasper-software/jasper/issues/264",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://github.com/jasper-software/jasper/issues/264"
            },
            {
              "name": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/jasper-software/jasper/commit/41f214b121b837fa30d9ca5f2430212110f5cd9b"
            },
            {
              "name": "FEDORA-2021-7f3323a767",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JYVCFVTVPL66OS7LCNLUSYCMYQAVWXMM/"
            },
            {
              "name": "FEDORA-2021-56a49b0bc6",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YRZFZSJ4UVLLMXSKHR455TAC2SD3TOHI/"
            },
            {
              "name": "FEDORA-2021-5a34dd3f2d",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JSXESYUHMO522Z3RHXOQ2SJNWP3XTO67/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2021-03-22T16:09Z",
      "publishedDate": "2021-02-23T18:15Z"
    }
  }
}

MSRC_CVE-2021-26926

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

Summary

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

Scope

1 vulnerability in this advisory, including CVE-2021-26926.

CVE-2021-26926

7.1 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/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-2021-26926.

CVE-2021-26926

5.1 (Medium)


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

Recommended: 16 products

Open the full advisory

RHSA-2021:4235

Vulnerability from csaf_redhat - Published: 2021-11-09 18:46 - Updated: 2026-06-26 21:31

Summary

Red Hat Security Advisory: jasper security update

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2021-26926.

CVE-2021-26926

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

5.5 (Medium)


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

Fixed: 51 products

https://access.redhat.com/errata/RHSA-2021:4235

Open the full advisory

RHSA-2021_4235

Vulnerability from csaf_redhat - Published: 2021-11-09 18:46 - Updated: 2024-11-22 17:06

Summary

Red Hat Security Advisory: jasper security update

Severity

Moderate

Scope

4 vulnerabilities in this advisory, including CVE-2021-26926.

CVE-2021-26926

A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.

5.5 (Medium)


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

Fixed: 62 products

https://access.redhat.com/errata/RHSA-2021:4235

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-2021-26926.

CVE-2021-26926

5.1 (Medium)


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

Recommended: 16 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-2021-26926 (GCVE-0-2021-26926)

Vulnerability from osv_almalinux

Tags

Sightings

Nomenclature

Related by attack behaviour