cnvd - cnvd-2021-38675

cnvd-2021-38675

Vulnerability from cnvd

Title: IBM Security Verify Access缓冲区溢出漏洞

Description:

IBM Security Verify Access是一款提高用户访问安全的服务。该服务通过使用基于风险的访问、单点登录、集成访问管理控制、身份联合以及移动多因子认证实现对Web、移动、IoT 和云技术等平台安全简单的访问。

IBM Security Verify Access存在缓冲区溢出漏洞，攻击者可利用该漏洞以提升的权限在系统上执行任意代码。

Severity: 高

Patch Name: IBM Security Verify Access缓冲区溢出漏洞的补丁

Patch Description:

IBM Security Verify Access存在缓冲区溢出漏洞，攻击者可利用该漏洞以提升的权限在系统上执行任意代码。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://www.ibm.com/support/pages/security-bulletin-multiple-security-vulnerabilities-have-been-resolved-ibm-application-gateway-cve-2021-20576-cve-2021-20575-cve-2021-29665-0

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-29665

Impacted products

Name
IBM IBM Security Verify Access 20.07

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-29665"
    }
  },
  "description": "IBM Security Verify Access\u662f\u4e00\u6b3e\u63d0\u9ad8\u7528\u6237\u8bbf\u95ee\u5b89\u5168\u7684\u670d\u52a1\u3002\u8be5\u670d\u52a1\u901a\u8fc7\u4f7f\u7528\u57fa\u4e8e\u98ce\u9669\u7684\u8bbf\u95ee\u3001\u5355\u70b9\u767b\u5f55\u3001\u96c6\u6210\u8bbf\u95ee\u7ba1\u7406\u63a7\u5236\u3001\u8eab\u4efd\u8054\u5408\u4ee5\u53ca\u79fb\u52a8\u591a\u56e0\u5b50\u8ba4\u8bc1\u5b9e\u73b0\u5bf9Web\u3001\u79fb\u52a8\u3001IoT \u548c\u4e91\u6280\u672f\u7b49\u5e73\u53f0\u5b89\u5168\u7b80\u5355\u7684\u8bbf\u95ee\u3002\n\nIBM Security Verify Access\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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://www.ibm.com/support/pages/security-bulletin-multiple-security-vulnerabilities-have-been-resolved-ibm-application-gateway-cve-2021-20576-cve-2021-20575-cve-2021-29665-0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-38675",
  "openTime": "2021-06-02",
  "patchDescription": "IBM Security Verify Access\u662f\u4e00\u6b3e\u63d0\u9ad8\u7528\u6237\u8bbf\u95ee\u5b89\u5168\u7684\u670d\u52a1\u3002\u8be5\u670d\u52a1\u901a\u8fc7\u4f7f\u7528\u57fa\u4e8e\u98ce\u9669\u7684\u8bbf\u95ee\u3001\u5355\u70b9\u767b\u5f55\u3001\u96c6\u6210\u8bbf\u95ee\u7ba1\u7406\u63a7\u5236\u3001\u8eab\u4efd\u8054\u5408\u4ee5\u53ca\u79fb\u52a8\u591a\u56e0\u5b50\u8ba4\u8bc1\u5b9e\u73b0\u5bf9Web\u3001\u79fb\u52a8\u3001IoT \u548c\u4e91\u6280\u672f\u7b49\u5e73\u53f0\u5b89\u5168\u7b80\u5355\u7684\u8bbf\u95ee\u3002\r\n\r\nIBM Security Verify Access\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u63d0\u5347\u7684\u6743\u9650\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "IBM Security Verify Access\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Security Verify Access 20.07"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-29665",
  "serverity": "\u9ad8",
  "submitTime": "2021-06-02",
  "title": "IBM Security Verify Access\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-29665 (GCVE-0-2021-29665)

Vulnerability from cvelistv5

Published

2021-05-31 14:50

Modified

2024-09-17 00:21

Severity ?

9.0 (Critical) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Gain Privileges

Summary

IBM Security Verify Access 20.07 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with elevated privileges.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6457315	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/199399	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Security Verify Access	Version: 20.07

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:11:06.343Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6457315"
          },
          {
            "name": "ibm-ag-cve202129665-bo (199399)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/199399"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Security Verify Access",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "20.07"
            }
          ]
        }
      ],
      "datePublic": "2021-05-28T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM Security Verify Access 20.07 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with elevated privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "CHANGED",
            "temporalScore": 7.8,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/A:H/I:H/UI:N/AV:N/PR:N/C:H/S:C/AC:H/RC:C/E:U/RL:O",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Gain Privileges",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-31T14:50:18",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ibm.com/support/pages/node/6457315"
        },
        {
          "name": "ibm-ag-cve202129665-bo (199399)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/199399"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "DATE_PUBLIC": "2021-05-28T00:00:00",
          "ID": "CVE-2021-29665",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Security Verify Access",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "20.07"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "IBM"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "IBM Security Verify Access 20.07 is vulnerable to a stack based buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with elevated privileges."
            }
          ]
        },
        "impact": {
          "cvssv3": {
            "BM": {
              "A": "H",
              "AC": "H",
              "AV": "N",
              "C": "H",
              "I": "H",
              "PR": "N",
              "S": "C",
              "UI": "N"
            },
            "TM": {
              "E": "U",
              "RC": "C",
              "RL": "O"
            }
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Gain Privileges"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.ibm.com/support/pages/node/6457315",
              "refsource": "CONFIRM",
              "title": "IBM Security Bulletin 6457315 (Security Verify Access)",
              "url": "https://www.ibm.com/support/pages/node/6457315"
            },
            {
              "name": "ibm-ag-cve202129665-bo (199399)",
              "refsource": "XF",
              "title": "X-Force Vulnerability Report",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/199399"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2021-29665",
    "datePublished": "2021-05-31T14:50:18.877701Z",
    "dateReserved": "2021-03-31T00:00:00",
    "dateUpdated": "2024-09-17T00:21:32.420Z",
    "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