Vulnerability-Lookup

CNVD-2016-13109

Vulnerability from cnvd - Published: 2016-12-27

Title

SimpleSAMLphp安全绕过漏洞（CNVD-2016-13109）

Description

SimpleSAMLphp是一个实现了SAML 2.0服务提供者和标识提供者功能的PHP身份验证应用程序。 SimpleSAMLphp存在安全绕过漏洞。攻击者可以利用此问题绕过某些安全限制并执行未经授权的操作。

Severity

中

Patch Name

SimpleSAMLphp安全绕过漏洞（CNVD-2016-13109）的补丁

Patch Description

SimpleSAMLphp是一个实现了SAML 2.0服务提供者和标识提供者功能的PHP身份验证应用程序。 SimpleSAMLphp存在安全绕过漏洞。攻击者可以利用此问题绕过某些安全限制并执行未经授权的操作。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

用户可联系供应商获得补丁信息： https://github.com/simplesamlphp/simplesamlphp/commit/a2326d75dd14accaac162dd2cb30aaefcc1f9205

Reference

http://www.securityfocus.com/bid/94946

Impacted products

Name
SimpleSAMLphp simpleSAMLphp <=1.14.10

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94946"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9955"
    }
  },
  "description": "SimpleSAMLphp\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86SAML 2.0\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u6807\u8bc6\u63d0\u4f9b\u8005\u529f\u80fd\u7684PHP\u8eab\u4efd\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nSimpleSAMLphp\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002 \u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u7ed5\u8fc7\u67d0\u4e9b\u5b89\u5168\u9650\u5236\u5e76\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Thijs Kinkhorst",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://github.com/simplesamlphp/simplesamlphp/commit/a2326d75dd14accaac162dd2cb30aaefcc1f9205",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-13109",
  "openTime": "2016-12-27",
  "patchDescription": "SimpleSAMLphp\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86SAML 2.0\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u6807\u8bc6\u63d0\u4f9b\u8005\u529f\u80fd\u7684PHP\u8eab\u4efd\u9a8c\u8bc1\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nSimpleSAMLphp\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002 \u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u7ed5\u8fc7\u67d0\u4e9b\u5b89\u5168\u9650\u5236\u5e76\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\u64cd\u4f5c\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\uff08CNVD-2016-13109\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "SimpleSAMLphp simpleSAMLphp \u003c=1.14.10"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94946",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-19",
  "title": "SimpleSAMLphp\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-13109\uff09"
}

CVE-2016-9955 (GCVE-0-2016-9955)

Vulnerability from cvelistv5 – Published: 2017-02-16 18:00 – Updated: 2024-08-06 03:07

Summary

The SimpleSAML_XML_Validator class constructor in SimpleSAMLphp before 1.14.11 might allow remote attackers to spoof signatures on SAML 1 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
https://simplesamlphp.org/security/201612-02	x_refsource_CONFIRM
http://www.securityfocus.com/bid/94946	vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST

Date Public

2016-12-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:07:31.779Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://simplesamlphp.org/security/201612-02"
          },
          {
            "name": "94946",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94946"
          },
          {
            "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": "2016-12-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The SimpleSAML_XML_Validator class constructor in SimpleSAMLphp before 1.14.11 might allow remote attackers to spoof signatures on SAML 1 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": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://simplesamlphp.org/security/201612-02"
        },
        {
          "name": "94946",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94946"
        },
        {
          "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-2016-9955",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
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        "description": {
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            }
          ]
        },
        "problemtype": {
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            {
              "description": [
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                  "lang": "eng",
                  "value": "n/a"
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        "references": {
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            {
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              "refsource": "CONFIRM",
              "url": "https://simplesamlphp.org/security/201612-02"
            },
            {
              "name": "94946",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94946"
            },
            {
              "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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    "datePublished": "2017-02-16T18:00:00.000Z",
    "dateReserved": "2016-12-15T00:00:00.000Z",
    "dateUpdated": "2024-08-06T03:07:31.779Z",
    "state": "PUBLISHED"
  },
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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.

Action not permitted

CNVD-2016-13109

CVE-2016-9955 (GCVE-0-2016-9955)

Tags

Sightings

Nomenclature

Related by attack behaviour