Vulnerability-Lookup

CNVD-2019-44965

Vulnerability from cnvd - Published: 2019-12-11

Title

radare2存在未明漏洞

Description

radare2是一套用于处理二进制文件的库和工具。 radare2 4.0.0及之前版本中存在安全漏洞，该漏洞源于程序没有验证内容变量。攻击者可利用该漏洞借助特制的输入进行任意的写入操作，造成拒绝服务（应用程序崩溃）或可能造成其他危害。

Severity

中

Formal description

厂商尚未提供漏洞修补方案，请关注厂商主页及时更新：https://github.com/radareorg/radare2

Reference

https://github.com/radareorg/radare2/issues/15545 https://nvd.nist.gov/vuln/detail/CVE-2019-19647

Impacted products

Name
Radare2 radare2 <=4.0.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19647"
    }
  },
  "description": "radare2\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\n\nradare2 4.0.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u9a8c\u8bc1\u5185\u5bb9\u53d8\u91cf\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684\u8f93\u5165\u8fdb\u884c\u4efb\u610f\u7684\u5199\u5165\u64cd\u4f5c\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u6216\u53ef\u80fd\u9020\u6210\u5176\u4ed6\u5371\u5bb3\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1ahttps://github.com/radareorg/radare2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-44965",
  "openTime": "2019-12-11",
  "products": {
    "product": "Radare2 radare2 \u003c=4.0.0"
  },
  "referenceLink": "https://github.com/radareorg/radare2/issues/15545\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-19647",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-09",
  "title": "radare2\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-19647 (GCVE-0-2019-19647)

Vulnerability from cvelistv5 – Published: 2019-12-09 00:36 – Updated: 2024-08-05 02:25

Summary

radare2 through 4.0.0 lacks validation of the content variable in the function r_asm_pseudo_incbin at libr/asm/asm.c, ultimately leading to an arbitrary write. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via crafted input.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://github.com/radareorg/radare2/issues/15545	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

Show details on NVD website

JSON

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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-2019-44965

CVE-2019-19647 (GCVE-0-2019-19647)

Tags

Sightings

Nomenclature

Related by attack behaviour