cnvd - cnvd-2022-13394

cnvd-2022-13394

Vulnerability from cnvd

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

Modified

2024-08-02 23:32

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

Summary

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

References

▼	URL	Tags
	https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5	x_refsource_MISC
	https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	radareorg	radareorg/radare2	Version: unspecified < 5.6.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:32:46.279Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca"
          },
          {
            "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",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "radareorg/radare2",
          "vendor": "radareorg",
          "versions": [
            {
              "lessThan": "5.6.2",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-788",
              "description": "CWE-788 Access of Memory Location After End of Buffer",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-26T17:06:35",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca"
        },
        {
          "name": "FEDORA-2022-7db9e7bb5b",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/"
        },
        {
          "name": "FEDORA-2022-85b277e748",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/"
        }
      ],
      "source": {
        "advisory": "4d436311-bbf1-45a3-8774-bdb666d7f7ca",
        "discovery": "EXTERNAL"
      },
      "title": "Access of Memory Location After End of Buffer in radareorg/radare2",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-0521",
          "STATE": "PUBLIC",
          "TITLE": "Access of Memory Location After End of Buffer in radareorg/radare2"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "radareorg/radare2",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.6.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "radareorg"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Access of Memory Location After End of Buffer in GitHub repository radareorg/radare2 prior to 5.6.2."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-788 Access of Memory Location After End of Buffer"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5",
              "refsource": "MISC",
              "url": "https://github.com/radareorg/radare2/commit/6c4428f018d385fc80a33ecddcb37becea685dd5"
            },
            {
              "name": "https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/4d436311-bbf1-45a3-8774-bdb666d7f7ca"
            },
            {
              "name": "FEDORA-2022-7db9e7bb5b",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/"
            },
            {
              "name": "FEDORA-2022-85b277e748",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/"
            }
          ]
        },
        "source": {
          "advisory": "4d436311-bbf1-45a3-8774-bdb666d7f7ca",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-0521",
    "datePublished": "2022-02-08T20:50:10",
    "dateReserved": "2022-02-07T00:00:00",
    "dateUpdated": "2024-08-02T23:32:46.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted