Vulnerability-Lookup

CNVD-2022-31693

Vulnerability from cnvd - Published: 2022-04-21

Title

radare2存在未明漏洞（CNVD-2022-31693）

Description

radare2是一套用于处理二进制文件的库和工具。 radare2存在安全漏洞，该漏洞源于该错误导致程序读取超出预期缓冲区末尾的数据。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

radare2存在未明漏洞（CNVD-2022-31693）的补丁

Patch Description

radare2是一套用于处理二进制文件的库和工具。 radare2存在安全漏洞，该漏洞源于该错误导致程序读取超出预期缓冲区末尾的数据。目前没有详细的漏洞细节提供。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-1383

Impacted products

Name
Radare2 radare2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-1383"
    }
  },
  "description": "radare2\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\n\nradare2\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u9519\u8bef\u5bfc\u81f4\u7a0b\u5e8f\u8bfb\u53d6\u8d85\u51fa\u9884\u671f\u7f13\u51b2\u533a\u672b\u5c3e\u7684\u6570\u636e\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\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-31693",
  "openTime": "2022-04-21",
  "patchDescription": "radare2\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\nradare2\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8be5\u9519\u8bef\u5bfc\u81f4\u7a0b\u5e8f\u8bfb\u53d6\u8d85\u51fa\u9884\u671f\u7f13\u51b2\u533a\u672b\u5c3e\u7684\u6570\u636e\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": "radare2\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-31693\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Radare2 radare2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-1383",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-19",
  "title": "radare2\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-31693\uff09"
}

CVE-2022-1383 (GCVE-0-2022-1383)

Vulnerability from cvelistv5 – Published: 2022-04-17 00:05 – Updated: 2024-08-03 00:03

Title

Heap-based Buffer Overflow in radareorg/radare2

Summary

Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

Severity

4.8 (Medium)


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

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

@huntrdev

References

2 references

URL	Tags
https://huntr.dev/bounties/02b4b563-b946-4343-909…	x_refsource_CONFIRM
https://github.com/radareorg/radare2/commit/1dd65…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
radareorg	radareorg/radare2	Affected: unspecified , < 5.6.8 (custom)

Show details on NVD website

JSON

To clipboard

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        "references": [
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              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/02b4b563-b946-4343-9092-38d1c5cd60c9"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/radareorg/radare2/commit/1dd65336f0f0c351d6ea853efcf73cf9c0030862"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "radareorg/radare2",
          "vendor": "radareorg",
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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.