Vulnerability-Lookup

CNVD-2022-13394

Vulnerability from cnvd - Published: 2022-02-23

Title

Radareorg Radare2缓冲区溢出漏洞（CNVD-2022-13394）

Description

radare2是一套用于处理二进制文件的库和工具。 Radareorg Radare2存在缓冲区溢出漏洞，该漏洞源于产品未有效判断内存边界，攻击者可利用该漏洞导致缓冲区溢出。

Severity

中

Patch Name

Radareorg Radare2缓冲区溢出漏洞（CNVD-2022-13394）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存在缓冲区溢出漏洞，该漏洞源于产品未有效判断内存边界，攻击者可利用该漏洞导致缓冲区溢出。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-2022-0521",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-0521"
    }
  },
  "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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u672a\u6709\u6548\u5224\u65ad\u5185\u5b58\u8fb9\u754c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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-2022-13394",
  "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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4ea7\u54c1\u672a\u6709\u6548\u5224\u65ad\u5185\u5b58\u8fb9\u754c\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-13394\uff09\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-13394\uff09"
}

CVE-2022-0521 (GCVE-0-2022-0521)

Vulnerability from cvelistv5 – Published: 2022-02-08 20:50 – Updated: 2024-08-02 23:32

Title

Access of Memory Location After End of Buffer in radareorg/radare2

Summary

Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2.

Severity

6.3 (Medium)


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

CWE

CWE-788 - Access of Memory Location After End of Buffer

Assigner

@huntrdev

References

4 references

URL	Tags
https://github.com/radareorg/radare2/commit/6c442…	x_refsource_MISC
https://huntr.dev/bounties/4d436311-bbf1-45a3-877…	x_refsource_CONFIRM
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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          "dateUpdated": "2024-08-02T23:32:46.279Z",
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            "url": "https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5"
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          },
          {
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        ],
        "title": "CVE Program Container"
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          "vendor": "radareorg",
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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.