Vulnerability-Lookup

CNVD-2021-60556

Vulnerability from cnvd - Published: 2021-08-10

Title

radare2-extras存在未明漏洞

Description

radare2-extras是一个应用软件。用于radare2 的额外插件。 Radare2-extras的r_asm_swf_disass函数存在安全漏洞，攻击者可利用该漏洞执行任意代码或进行DOS攻击。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/radareorg/radare2-extras/pull/255/commits/4a8b24475549ff10bdf6d07fd4b5f6c1cc6246ea

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-24133

Impacted products

Name
radare2-extras radare2-extras

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-24133"
    }
  },
  "description": "radare2-extras\u662f\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u7528\u4e8eradare2 \u7684\u989d\u5916\u63d2\u4ef6\u3002\n\nRadare2-extras\u7684r_asm_swf_disass\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u8fdb\u884cDOS\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/radareorg/radare2-extras/pull/255/commits/4a8b24475549ff10bdf6d07fd4b5f6c1cc6246ea",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-60556",
  "openTime": "2021-08-10",
  "products": {
    "product": "radare2-extras radare2-extras"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-24133",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-15",
  "title": "radare2-extras\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-24133 (GCVE-0-2020-24133)

Vulnerability from cvelistv5 – Published: 2021-07-14 21:18 – Updated: 2024-08-04 15:05

Summary

A heap buffer overflow vulnerability in the r_asm_swf_disass function of Radare2-extras before commit e74a93c allows attackers to execute arbitrary code or carry out denial of service (DOS) attacks.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://cwe.mitre.org/data/definitions/122.html	x_refsource_MISC
	https://github.com/radareorg/radare2-extras/pull/255	x_refsource_MISC
	https://github.com/radareorg/radare2-extras/pull/…	x_refsource_MISC
	https://github.com/radareorg/radare2-extras/pull/…	x_refsource_MISC

Show details on NVD website

JSON

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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.

Action not permitted

CNVD-2021-60556

CVE-2020-24133 (GCVE-0-2020-24133)

Tags

Sightings

Nomenclature