Vulnerability-Lookup

CNVD-2022-13393

Vulnerability from cnvd - Published: 2022-02-23

Title

Radareorg Radare2资源管理错误漏洞

Description

radare2是一套用于处理二进制文件的库和工具。 Radareorg Radare2存在资源管理错误漏洞，该漏洞源于产品对已释放的内存重复利用。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Radareorg Radare2资源管理错误漏洞的补丁

Patch Description

radare2是一套用于处理二进制文件的库和工具。 Radareorg Radare2存在资源管理错误漏洞，该漏洞源于产品对已释放的内存重复利用。目前没有详细漏洞细节提供。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/radareorg/radare2

Reference

https://github.com/radareorg/radare2

Impacted products

Name
Radareorg Radare2 <5.6.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-0520",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-0520"
    }
  },
  "description": "radare2\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\n\nRadareorg Radare2\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5bf9\u5df2\u91ca\u653e\u7684\u5185\u5b58\u91cd\u590d\u5229\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://github.com/radareorg/radare2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-13393",
  "openTime": "2022-02-23",
  "patchDescription": "radare2\u662f\u4e00\u5957\u7528\u4e8e\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u5e93\u548c\u5de5\u5177\u3002\r\n\r\nRadareorg Radare2\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u5bf9\u5df2\u91ca\u653e\u7684\u5185\u5b58\u91cd\u590d\u5229\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "Radareorg Radare2\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Radareorg Radare2 \u003c5.6.2"
  },
  "referenceLink": "https://github.com/radareorg/radare2",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-11",
  "title": "Radareorg Radare2\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2022-0520 (GCVE-0-2022-0520)

Vulnerability from cvelistv5 – Published: 2022-02-08 20:40 – Updated: 2024-08-02 23:32

Title

Use After Free in radareorg/radare2

Summary

Use After Free in NPM radare2.js prior to 5.6.2.

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-416 - Use After Free

Assigner

@huntrdev

References

4 references

URL	Tags
https://huntr.dev/bounties/ce13c371-e5ef-4993-97f…	x_refsource_CONFIRM
https://github.com/radareorg/radare2/commit/8525a…	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

Impacted products

1 product

Vendor	Product	Version
radareorg	radareorg/radare2	Affected: unspecified , < 5.6.2 (custom)

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:32:46.024Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8"
          },
          {
            "name": "FEDORA-2022-7db9e7bb5b",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/"
          },
          {
            "name": "FEDORA-2022-85b277e748",
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              "x_transferred"
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "radareorg/radare2",
          "vendor": "radareorg",
          "versions": [
            {
              "lessThan": "5.6.2",
              "status": "affected",
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              "versionType": "custom"
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      ],
      "descriptions": [
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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              "description": "CWE-416 Use After Free",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-26T17:06:27.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8"
        },
        {
          "name": "FEDORA-2022-7db9e7bb5b",
          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/"
        },
        {
          "name": "FEDORA-2022-85b277e748",
          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/"
        }
      ],
      "source": {
        "advisory": "ce13c371-e5ef-4993-97f3-3d33dcd943a6",
        "discovery": "EXTERNAL"
      },
      "title": "Use After Free in radareorg/radare2",
      "x_legacyV4Record": {
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          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-0520",
          "STATE": "PUBLIC",
          "TITLE": "Use After Free in radareorg/radare2"
        },
        "affects": {
          "vendor": {
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              {
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                      "version": {
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                },
                "vendor_name": "radareorg"
              }
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        "problemtype": {
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              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-416 Use After Free"
                }
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              "name": "https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6",
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              "url": "https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6"
            },
            {
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              "url": "https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8"
            },
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            },
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              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/"
            }
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    "dateReserved": "2022-02-07T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:32:46.024Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.