Vulnerability-Lookup

CNVD-2021-60546

Vulnerability from cnvd - Published: 2021-08-10

Title

JasPer数字错误漏洞

Description

JasPer是Michael Adams个人开发者的一个基于C的用于处理图像的工具。该软件支持ISO / IEC 15444-1中定义的JPEG-2000格式，主要用于图像的编码和处理。 JasPer Image Coding Toolkit 2.0版本存在安全漏洞，该漏洞源于程序的\"Jasper/src/libjasper/jpc/jpc_enc.c\"存在除以零漏洞。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

JasPer数字错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://github.com/jasper-software/jasper。

Impacted products

Name
Michael Adams JasPer 2.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27845"
    }
  },
  "description": "JasPer\u662fMichael Adams\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u57fa\u4e8eC\u7684\u7528\u4e8e\u5904\u7406\u56fe\u50cf\u7684\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u652f\u6301ISO / IEC 15444-1\u4e2d\u5b9a\u4e49\u7684JPEG-2000\u683c\u5f0f\uff0c\u4e3b\u8981\u7528\u4e8e\u56fe\u50cf\u7684\u7f16\u7801\u548c\u5904\u7406\u3002\n\nJasPer Image Coding Toolkit 2.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u7684\\\"Jasper/src/libjasper/jpc/jpc_enc.c\\\"\u5b58\u5728\u9664\u4ee5\u96f6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://github.com/jasper-software/jasper\u3002",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-60546",
  "openTime": "2021-08-10",
  "patchDescription": "JasPer\u662fMichael Adams\u4e2a\u4eba\u5f00\u53d1\u8005\u7684\u4e00\u4e2a\u57fa\u4e8eC\u7684\u7528\u4e8e\u5904\u7406\u56fe\u50cf\u7684\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u652f\u6301ISO / IEC 15444-1\u4e2d\u5b9a\u4e49\u7684JPEG-2000\u683c\u5f0f\uff0c\u4e3b\u8981\u7528\u4e8e\u56fe\u50cf\u7684\u7f16\u7801\u548c\u5904\u7406\u3002\r\n\r\nJasPer Image Coding Toolkit 2.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u7684\\\"Jasper/src/libjasper/jpc/jpc_enc.c\\\"\u5b58\u5728\u9664\u4ee5\u96f6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Michael Adams JasPer 2.0"
  },
  "serverity": "\u4e2d",
  "submitTime": "2021-07-16",
  "title": "JasPer\u6570\u5b57\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-27845 (GCVE-0-2021-27845)

Vulnerability from cvelistv5 – Published: 2021-07-15 15:29 – Updated: 2024-08-03 21:33

Summary

A Divide-by-zero vulnerability exists in JasPer Image Coding Toolkit 2.0 in jasper/src/libjasper/jpc/jpc_enc.c

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/jasper-software/jasper/issues/194	x_refsource_MISC

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T21:33:16.440Z",
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          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/jasper-software/jasper/issues/194"
          }
        ],
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      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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          "value": "A Divide-by-zero vulnerability exists in JasPer Image Coding Toolkit 2.0 in jasper/src/libjasper/jpc/jpc_enc.c"
        }
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              "description": "n/a",
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        "dateUpdated": "2021-07-15T15:29:06.000Z",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/jasper-software/jasper/issues/194"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-27845",
          "STATE": "PUBLIC"
        },
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            "vendor_data": [
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                "product": {
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                      }
                    }
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        "data_format": "MITRE",
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2021-03-01T00:00:00.000Z",
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  },
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}

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.