Vulnerability-Lookup

CNVD-2021-49047

Vulnerability from cnvd - Published: 2021-07-10

Title

PowerISO缓冲区溢出漏洞

Description

PowerISO是PowerISO公司的一款功能强大的 CD/DVD/BD 映像文件处理工具，它可以打开、提取、刻录、创建、编辑、压缩、加密、拆分和转换 ISO 文件，并使用内部虚拟驱动器挂载 ISO 文件。 PowerISO存在缓冲区溢出漏洞，该漏洞源于PowerISO的DMG 文件格式处理程序中存在内存损坏漏洞，攻击者可能利用此漏洞通过越界写入导致代码执行或者拒绝服务。

Severity

中

Patch Name

PowerISO缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.poweriso.com/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1308

Impacted products

Name
Poweriso Poweriso

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21871",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21871"
    }
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  "description": "PowerISO\u662fPowerISO\u516c\u53f8\u7684\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684 CD/DVD/BD \u6620\u50cf\u6587\u4ef6\u5904\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u6253\u5f00\u3001\u63d0\u53d6\u3001\u523b\u5f55\u3001\u521b\u5efa\u3001\u7f16\u8f91\u3001\u538b\u7f29\u3001\u52a0\u5bc6\u3001\u62c6\u5206\u548c\u8f6c\u6362 ISO \u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u5185\u90e8\u865a\u62df\u9a71\u52a8\u5668\u6302\u8f7d ISO \u6587\u4ef6\u3002\n\nPowerISO\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePowerISO\u7684DMG \u6587\u4ef6\u683c\u5f0f\u5904\u7406\u7a0b\u5e8f\u4e2d\u5b58\u5728\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u8d8a\u754c\u5199\u5165\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u6216\u8005\u62d2\u7edd\u670d\u52a1\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://www.poweriso.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-49047",
  "openTime": "2021-07-10",
  "patchDescription": "PowerISO\u662fPowerISO\u516c\u53f8\u7684\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684 CD/DVD/BD \u6620\u50cf\u6587\u4ef6\u5904\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u6253\u5f00\u3001\u63d0\u53d6\u3001\u523b\u5f55\u3001\u521b\u5efa\u3001\u7f16\u8f91\u3001\u538b\u7f29\u3001\u52a0\u5bc6\u3001\u62c6\u5206\u548c\u8f6c\u6362 ISO \u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u5185\u90e8\u865a\u62df\u9a71\u52a8\u5668\u6302\u8f7d ISO \u6587\u4ef6\u3002\r\n\r\nPowerISO\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePowerISO\u7684DMG \u6587\u4ef6\u683c\u5f0f\u5904\u7406\u7a0b\u5e8f\u4e2d\u5b58\u5728\u5185\u5b58\u635f\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u901a\u8fc7\u8d8a\u754c\u5199\u5165\u5bfc\u81f4\u4ee3\u7801\u6267\u884c\u6216\u8005\u62d2\u7edd\u670d\u52a1\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": "PowerISO\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Poweriso Poweriso"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1308",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-29",
  "title": "PowerISO\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-21871 (GCVE-0-2021-21871)

Vulnerability from cvelistv5 – Published: 2021-06-29 15:10 – Updated: 2024-08-03 18:23

Summary

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current version.

Severity

8.8 (High)


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

CWE

CWE-787 - Out-of-bounds Write

Assigner

talos mitre root Scorecard

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	PowerISO	Affected: PowerISO 7.9

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-03T18:23:29.626Z",
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        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "PowerISO",
          "vendor": "n/a",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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          }
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        },
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                      "product_name": "PowerISO",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "PowerISO 7.9"
                          }
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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.

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.

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CNVD-2021-49047

CVE-2021-21871 (GCVE-0-2021-21871)

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