Vulnerability-Lookup

CNVD-2016-12154

Vulnerability from cnvd - Published: 2016-12-13

Title

SimpleSAMLphp安全绕过漏洞

Description

SimpleSAMLphp是写在原声PHP里的用于处理验证的应用程序。SAML2Utils类提供一系列方法根据给出的关键字验证XML数字签名。 SimpleSAMLphp存在安全绕过漏洞。攻击者可以绕过安全约束执行未授权操作，发动进一步的攻击。

Severity

中

Patch Name

SimpleSAMLphp安全绕过漏洞的补丁

Patch Description

SimpleSAMLphp是写在原声PHP里的用于处理验证的应用程序。SAML2Utils类提供一系列方法根据给出的关键字验证XML数字签名。 SimpleSAMLphp存在安全绕过漏洞。攻击者可以绕过安全约束执行未授权操作，发动进一步的攻击。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://simplesamlphp.org/security/201612-01 https://simplesamlphp.org/

Reference

http://www.securityfocus.com/bid/94730

Impacted products

Name
['SimpleSAMLphp SimpleSAMLphp 1.8.1', 'SimpleSAMLphp saml2 2.3.0', 'SimpleSAMLphp saml2 1.10.0', 'SimpleSAMLphp SimpleSAMLphp 1.8.2']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "94730"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9814",
      "cveUrl": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-9814"
    }
  },
  "description": "SimpleSAMLphp\u662f\u5199\u5728\u539f\u58f0PHP\u91cc\u7684\u7528\u4e8e\u5904\u7406\u9a8c\u8bc1\u7684\u5e94\u7528\u7a0b\u5e8f\u3002SAML2Utils\u7c7b\u63d0\u4f9b\u4e00\u7cfb\u5217\u65b9\u6cd5\u6839\u636e\u7ed9\u51fa\u7684\u5173\u952e\u5b57\u9a8c\u8bc1XML\u6570\u5b57\u7b7e\u540d\u3002\r\n\r\nSimpleSAMLphp\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u7ed5\u8fc7\u5b89\u5168\u7ea6\u675f\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u53d1\u52a8\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\u3002",
  "discovererName": "artem-diverta",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://simplesamlphp.org/security/201612-01\r\nhttps://simplesamlphp.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12154",
  "openTime": "2016-12-13",
  "patchDescription": "SimpleSAMLphp\u662f\u5199\u5728\u539f\u58f0PHP\u91cc\u7684\u7528\u4e8e\u5904\u7406\u9a8c\u8bc1\u7684\u5e94\u7528\u7a0b\u5e8f\u3002SAML2Utils\u7c7b\u63d0\u4f9b\u4e00\u7cfb\u5217\u65b9\u6cd5\u6839\u636e\u7ed9\u51fa\u7684\u5173\u952e\u5b57\u9a8c\u8bc1XML\u6570\u5b57\u7b7e\u540d\u3002\r\n\r\nSimpleSAMLphp\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u7ed5\u8fc7\u5b89\u5168\u7ea6\u675f\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\uff0c\u53d1\u52a8\u8fdb\u4e00\u6b65\u7684\u653b\u51fb\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": "SimpleSAMLphp\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SimpleSAMLphp SimpleSAMLphp 1.8.1",
      "SimpleSAMLphp saml2 2.3.0",
      "SimpleSAMLphp saml2  1.10.0",
      "SimpleSAMLphp SimpleSAMLphp 1.8.2"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/94730",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-08",
  "title": "SimpleSAMLphp\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2016-9814 (GCVE-0-2016-9814)

Vulnerability from cvelistv5 – Published: 2017-02-16 18:00 – Updated: 2024-08-06 02:59

Summary

The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.

Severity

No CVSS data available.

CWE

Assigner

debian mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/94730	vdb-entryx_refsource_BID
https://simplesamlphp.org/security/201612-01	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Date Public

2016-12-02 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:59:03.520Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "94730",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94730"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://simplesamlphp.org/security/201612-01"
          },
          {
            "name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-12-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The validateSignature method in the SAML2\\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-03T10:57:01.000Z",
        "orgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
        "shortName": "debian"
      },
      "references": [
        {
          "name": "94730",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94730"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://simplesamlphp.org/security/201612-01"
        },
        {
          "name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@debian.org",
          "ID": "CVE-2016-9814",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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        "references": {
          "reference_data": [
            {
              "name": "94730",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94730"
            },
            {
              "name": "https://simplesamlphp.org/security/201612-01",
              "refsource": "CONFIRM",
              "url": "https://simplesamlphp.org/security/201612-01"
            },
            {
              "name": "[debian-lts-announce] 20180302 [SECURITY] [DLA 1297-1] simplesamlphp security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "79363d38-fa19-49d1-9214-5f28da3f3ac5",
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    "dateReserved": "2016-12-04T00:00:00.000Z",
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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.